Slough (Slough) weather
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Forecast days
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Today. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Light rain changing to cloudy by early evening. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.Today. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Light rain changing to cloudy by early evening. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.
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Friday 22 September. Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Sunny changing to cloudy by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.Friday 22 September. Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Sunny changing to cloudy by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.
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Saturday 23 September. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Sunny changing to cloudy by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.Saturday 23 September. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Sunny changing to cloudy by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.
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Sunday 24 September. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny changing to cloudy by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.Sunday 24 September. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny changing to cloudy by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.
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Monday 25 September. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Cloudy changing to sunny intervals by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.Monday 25 September. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Cloudy changing to sunny intervals by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; No pollen data.
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Tuesday 26 September. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: ; Sunset: . UV: Moderate;Tuesday 26 September. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: ; Sunset: . UV: Moderate;
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Wednesday 27 September. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: ; Sunset: . UV: Low;Wednesday 27 September. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: ; Sunset: . UV: Low;
Seven day forecast for Slough
| Time | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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10% | 30% | 50% | 30% | 30% | 30% | 30% | 10% | 10% | 10% | 10% | 10% |
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16°
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17°
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16°
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17°
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17°
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16°
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16°
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15°
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14°
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14°
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13°
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13°
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15° | 16° | 15° | 15° | 15° | 15° | 15° | 14° | 14° | 13° | 13° | 13° |
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SSW
5
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SSW
6
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SSW
8
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S
7
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SSW
7
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SW
7
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SW
6
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SW
6
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SSW
5
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SW
5
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SW
3
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WSW
3
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9 | 10 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 9 | 6 | 6 |
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G | G | VG | VG | VG | VG | VG | VG | VG | VG | G | G |
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Humidity
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63% | 60% | 66% | 62% | 62% | 66% | 68% | 72% | 75% | 78% | 81% | 84% |
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UV
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3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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10% | 10% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 40% | 30% | 30% | 10% | <5% | <5% | <5% | <5% | <5% |
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13°
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12°
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12°
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12°
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12°
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11°
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11°
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11°
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11°
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12°
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13°
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15°
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16°
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16°
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17°
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17°
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16°
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15°
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15°
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14°
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13°
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13°
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12°
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12°
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12° | 12° | 12° | 11° | 11° | 11° | 10° | 9° | 10° | 11° | 12° | 13° | 14° | 14° | 15° | 14° | 14° | 13° | 13° | 12° | 12° | 11° | 11° | 10° |
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W
4
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WSW
3
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W
4
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WNW
5
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WNW
5
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WNW
5
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WNW
6
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WNW
6
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WNW
6
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W
7
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W
7
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W
8
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W
9
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W
10
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W
9
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W
10
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W
9
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WNW
10
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WNW
9
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WNW
8
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WNW
8
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WNW
8
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WNW
9
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WNW
9
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6 | 7 | 8 | 10 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 15 | 17 | 19 | 18 | 18 | 18 | 20 | 18 | 17 | 17 | 18 | 19 | 18 |
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G | G | G | G | G | G | G | G | G | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
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Humidity
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85% | 87% | 87% | 87% | 87% | 86% | 86% | 86% | 84% | 79% | 73% | 64% | 57% | 55% | 55% | 54% | 59% | 63% | 65% | 70% | 73% | 76% | 77% | 78% |
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UV
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- | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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<5% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | <5% |
|
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11°
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11°
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9°
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8°
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12°
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15°
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15°
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14°
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13°
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9° | 9° | 8° | 7° | 11° | 13° | 14° | 13° | 12° |
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WNW
9
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WNW
9
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WNW
8
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W
6
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WNW
6
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W
8
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WSW
8
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SW
6
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SSW
6
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19 | 19 | 17 | 14 | 14 | 17 | 17 | 13 | 13 |
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VG | VG | VG | G | VG | VG | VG | VG | VG |
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Humidity
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79% | 79% | 82% | 85% | 72% | 52% | 51% | 60% | 70% |
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UV
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- | - | - | 1 | 2 | 4 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
|
<5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
|
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13°
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13°
|
14°
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16°
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18°
|
19°
|
17°
|
16°
|
|
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11° | 12° | 12° | 14° | 15° | 15° | 15° | 14° |
|
|
S
7
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S
9
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S
10
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S
12
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SSW
15
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S
15
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S
12
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S
11
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15 | 18 | 20 | 25 | 31 | 31 | 24 | 23 |
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VG | VG | VG | VG | VG | VG | VG | VG |
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Humidity
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75% | 79% | 82% | 74% | 64% | 61% | 68% | 75% |
|
UV
|
- | - | 1 | 2 | 3 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
|
<5% | 10% | 10% | 10% | 10% | 30% | <5% | <5% |
|
|
16°
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15°
|
15°
|
17°
|
19°
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20°
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18°
|
16°
|
|
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14° | 14° | 14° | 16° | 18° | 18° | 17° | 15° |
|
|
S
11
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S
10
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S
8
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SSW
9
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SSW
10
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SW
10
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SSW
8
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SSW
6
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23 | 21 | 18 | 19 | 22 | 22 | 16 | 13 |
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VG | VG | G | G | VG | VG | VG | VG |
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Humidity
|
78% | 86% | 91% | 87% | 75% | 65% | 75% | 87% |
|
UV
|
- | - | - | 2 | 3 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
|
10% | 10% | 10% | 10% | 30% | 30% | 10% | 10% |
|
|
15°
|
14°
|
14°
|
16°
|
18°
|
19°
|
17°
|
15°
|
|
|
14° | 14° | 13° | 15° | 17° | 17° | 16° | 14° |
|
|
SSW
5
|
S
5
|
S
6
|
SSW
7
|
SSW
10
|
SW
10
|
SSW
8
|
SSW
7
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11 | 11 | 12 | 16 | 22 | 22 | 18 | 16 |
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G | G | G | G | VG | VG | VG | VG |
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Humidity
|
93% | 95% | 95% | 89% | 74% | 69% | 77% | 87% |
|
UV
|
- | - | - | 2 | 3 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
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Chance of precipitation
|
10% | 10% | 10% | 20% | 40% | 10% | 10% | 10% |
|
|
14°
|
14°
|
14°
|
16°
|
18°
|
18°
|
16°
|
15°
|
|
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13° | 13° | 13° | 14° | 16° | 16° | 15° | 14° |
|
|
SSW
7
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SSW
8
|
SSW
9
|
SSW
10
|
SSW
11
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SSW
11
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SSW
10
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SSW
8
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15 | 16 | 18 | 21 | 25 | 25 | 21 | 18 |
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G | G | G | G | VG | VG | VG | VG |
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Humidity
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90% | 92% | 93% | 87% | 76% | 70% | 77% | 83% |
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UV
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- | - | - | 2 | 3 | 1 | - | - |
Chance of precipitation represents how likely it is that rain (or other types of precipitation, such as sleet, snow, hail and drizzle) will fall from the sky at a certain time.
This number shows the air temperature for the time period. You can see the temperature in Celsius or Fahrenheit by using the dropdown menu.
Feels like temperature considers other factors, such as wind speed and humidity. This gives you a better idea of how the temperature will actually feel at the time.
Wind gust shows the highest wind speed that you should encounter at that time, as winds peak and lull.
Strong winds are shown in bold for speeds of 29 mph or more.
The arrow shows the direction the wind is blowing. The letters show the direction the wind is blowing from (on a standard 16-point compass).
The number represents the average wind speed expected at that time.
The arrow shows the direction of the wind (up is north). If the arrow points from land to sea, the wind will be blowing out to sea (‘offshore’). The number is the average wind speed.
Beware of offshore winds if you are using inflatables, paddle boards or kayaks. These winds can blow you out to sea. Read more about how wind will affect you at the beach.
Visibility measures the distance at which an object can be clearly seen.
| VP (Very Poor) | Less than 1 km |
| P (Poor) | 1.1 km to 4 km |
| M (Moderate) | 4.1 km to 10 km |
| G (Good) | 10.1 km to 20 km |
| VG (Very Good) | 20.1 km to 40 km |
| E (Excellent) | Greater than 40 km |
Humidity is the amount of water vapor in the air. If there is a lot of water vapour, the humidity will be high. The higher the percentage of humidity, the wetter it will feel outside.
UV exposure index and the protection required to help keep you safe:
No risk of UV - It’s safe to stay outside. Low - You can safely stay outside. Consider sunscreen in direct sunlight. Moderate - Take care during midday hours and do not spend too much time in the sun unprotected. Sunscreen advised. High - Seek shade during midday hours, cover up and wear sunscreen. Very high - Spend time in the shade between 11am and 3pm. Shirt, sunscreen and hat are essential. Extreme - Avoid being outside during midday hours. Shirt, sunscreen and hat essential.
This is the average height of the waves, 1-2 miles out to sea. The height of the waves can vary. The individual waves out to sea or at the beach can be higher than this number. If you are close to the water, keep an eye on the waves to stop you or your belongings being swept away.
Read more about calculating the expected height of the waves at the beach.
This is the average number of seconds between one wave and the next, 1-2 miles out to sea. A long wave period (more than 10 seconds) means the waves at the beach may be more powerful. Lifeguards can give you advice on waves if you’re planning to go into the water.
Read more about the period of waves.
The arrow shows the average direction of the waves 1-2 miles out to sea. It indicates how sheltered the beach will be from these waves. If the arrow points towards land, most of the waves’ power will reach the beach. If the arrow is parallel to or pointing away from land, the wave height is likely to be lower on the beach than it is offshore.
Lifeguards can give you advice on waves if you’re planning to go into the water.
UK video forecast
London & South East England weather forecast
Headline:
Scattered cloud and showers expected from mid-morning.
Today:
Bright and mostly sunny at first, particularly in more western areas. Cloudier along southern coasts with showers developing mid-morning. Scattered cloud and showers then more widespread through the day. Lighter winds. Maximum temperature 18 °C.
Tonight:
Daytime showers easing this evening. A further band of heavy showers, expected to develop acros parts of Kent and East Sussex overnight. Minimum temperature 9 °C.
Friday:
Showers across the far east of the region, soon fading with sunny spells and only the odd isolated shower for the afternoon. Winds mostly light. Maximum temperature 17 °C.
Outlook for Saturday to Monday:
A cool start to Saturday, sunny initially but cloudier through the afternoon. Staying dry. Similar on Sunday and Monday, with winds freshening.
Updated:
UK long range weather forecast
Monday will see cloud and outbreaks of rain slowly moving southeast, with drier conditions ahead of this, and sunny spells and showers to the northwest. After this, confidence reduces; however further areas of low pressure are likely to move towards the UK. Northwestern areas are most prone to spells of rain and wind, while the southeast has the best chance of some drier spells, which may temporarily extend further north at times. Temperatures are likely to be generally above average, especially towards the south. Towards the end of this period, a similar theme is likely to persist, with the greatest chance of unsettled conditions towards the northwest, while central and southern areas have a greater chance of drier spells. Temperatures are likely to remain generally above average.
Updated:
Through early to mid October, generally blocked weather patterns are more likely than average, however there is significant uncertainty around the detail and resultant conditions over the UK. A typical mix of autumnal conditions may occur at times, although drier than average conditions are slightly more likely than wetter than average conditions over this period as a whole. Above average temperatures also continue to be more likely than below average temperatures, although cool nights, along with patchy mist and fog are probable during settled spells.
Updated:
