News
Amber and yellow rain warnings issued.
Warnings highlighting the risk of potential impacts from heavy, persistent rain are in place across parts of southern Scotland and north west England.
Read moreSlieve Gallion (County Londonderry) weather
Find a forecast
Forecast days
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Today. Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius. Cloudy changing to fog by late morning. Sunrise: 08:21; Sunset: 18:00. UV: Low; Pollution: Low; No pollen data.
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Friday 29 October. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Heavy rain changing to cloudy by late morning. Sunrise: 08:23; Sunset: 17:58. UV: Low; Pollution: Low; No pollen data.
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Saturday 30 October. Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Cloudy changing to sunny intervals by lunchtime. Sunrise: 08:25; Sunset: 17:55. UV: Low; Pollution: Low; No pollen data.
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Sunday 31 October. Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Light rain changing to cloudy by early evening. Sunrise: 07:27; Sunset: 16:53. UV: Low; Pollution: Low; No pollen data.
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Monday 1 November. Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Thunder changing to cloudy by late morning. Sunrise: 07:29; Sunset: 16:51. UV: Low; Pollution: Low; No pollen data.
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Tuesday 2 November. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Partly cloudy changing to sunny intervals by lunchtime. Sunrise: 07:31; Sunset: 16:49. UV: Low;
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Wednesday 3 November. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius. Thunder showers changing to light showers by lunchtime. Sunrise: 07:33; Sunset: 16:47. UV: Low;
Seven day forecast for Slieve Gallion
Today (28 October 2021)
at
| Time | Now | 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 |
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| Weather symbol |
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| Chance of precipitation | 10% | 20% | 20% | 20% | 30% | 20% | 20% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | 10% | 20% | 10% | 10% |
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Temperature
°C
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| Temperature in degrees Celsius |
8°
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8°
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8°
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8°
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8°
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8°
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8°
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9°
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9°
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9°
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10°
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9°
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9°
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9°
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8°
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8°
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8°
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8°
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| Feels like temperature in degrees Celsius | 4° | 3° | 3° | 4° | 5° | 5° | 6° | 6° | 6° | 7° | 7° | 7° | 6° | 6° | 6° | 5° | 6° | 6° |
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SW
19
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SSW
19
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SSW
20
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S
19
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S
17
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S
13
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SSW
12
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SSW
12
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SSW
13
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SSW
13
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SSW
13
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S
12
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S
13
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S
13
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S
13
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S
12
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S
11
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S
11
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| Wind gust in miles per hour | 26 | 25 | 28 | 26 | 22 | 16 | 15 | 15 | 16 | 17 | 17 | 17 | 18 | 18 | 17 | 16 | 16 | 16 |
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Visibility
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| Visibility | M | P | VP | VP | VP | VP | VP | M | M | G | G | G | G | G | G | VP | G | G |
| Humidity | 98% | 99% | 100% | 100% | 100% | 100% | 100% | 95% | 91% | 86% | 86% | 90% | 90% | 91% | 93% | 96% | 94% | 95% |
| UV | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (29 October 2021)
at
| 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 | 20% | 20% | 20% | 80% | 80% | 20% | 80% | 60% | 50% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | 20% |
|
Temperature
°C
|
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| Temperature in degrees Celsius |
8°
|
8°
|
7°
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7°
|
6°
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6°
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5°
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5°
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6°
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6°
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6°
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6°
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6°
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6°
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7°
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7°
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7°
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7°
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7°
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6°
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6°
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5°
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5°
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5°
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| Feels like temperature in degrees Celsius | 6° | 6° | 6° | 5° | 3° | 2° | 1° | 1° | 2° | 2° | 2° | 1° | 2° | 2° | 3° | 3° | 4° | 3° | 3° | 2° | 1° | 1° | 1° | 1° |
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
S
9
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SW
7
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WSW
7
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W
8
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W
13
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W
17
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W
16
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W
15
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WNW
14
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W
14
|
WSW
14
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SW
16
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SW
15
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SW
14
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SW
15
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SW
15
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SW
13
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SSW
15
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S
16
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S
17
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S
18
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S
18
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S
16
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S
14
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| Wind gust in miles per hour | 12 | 10 | 10 | 12 | 18 | 24 | 23 | 22 | 22 | 21 | 20 | 23 | 20 | 20 | 21 | 21 | 19 | 21 | 23 | 25 | 27 | 26 | 23 | 20 |
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Visibility
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| Visibility | M | M | M | M | M | G | G | M | G | VG | VG | G | G | G | VG | VG | VG | VG | VG | VG | VG | G | G | G |
| Humidity | 95% | 95% | 95% | 96% | 99% | 96% | 97% | 97% | 94% | 92% | 93% | 96% | 96% | 94% | 90% | 86% | 85% | 88% | 88% | 92% | 94% | 95% | 95% | 96% |
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (30 October 2021)
at
| 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 | 50% | 60% | 20% | 10% | 10% | <5% | 10% | 10% | 10% |
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Temperature
°C
|
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| Temperature in degrees Celsius |
5°
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4°
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4°
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4°
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4°
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6°
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6°
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4°
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3°
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| Feels like temperature in degrees Celsius | 1° | 0° | 0° | 0° | 0° | 2° | 3° | 0° | -1° |
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
S
13
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S
14
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SSW
13
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SSW
13
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SSW
12
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SW
11
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SSW
11
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S
11
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S
13
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| Wind gust in miles per hour | 19 | 20 | 18 | 19 | 20 | 21 | 20 | 18 | 19 |
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Visibility
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| Visibility | G | M | M | M | G | VG | VG | VG | VG |
| Humidity | 97% | 99% | 99% | 99% | 98% | 90% | 83% | 96% | 97% |
| UV | - | - | - | - | 1 | 1 | 1 | - | - |
Sunday (31 October 2021)
at
| Time | 01:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 20% | 50% | 70% | 70% | 70% | 20% | 20% |
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Temperature
°C
|
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| Temperature in degrees Celsius |
3°
|
4°
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4°
|
5°
|
5°
|
5°
|
4°
|
4°
|
| Feels like temperature in degrees Celsius | -1° | 0° | 0° | 0° | 1° | 2° | 0° | -1° |
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
SSE
14
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SE
15
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SE
16
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SE
15
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S
14
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WNW
13
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WSW
16
|
W
17
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| Wind gust in miles per hour | 22 | 24 | 26 | 26 | 24 | 21 | 25 | 27 |
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Visibility
|
||||||||
| Visibility | G | G | M | M | M | G | G | G |
| Humidity | 97% | 96% | 98% | 98% | 95% | 92% | 95% | 96% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Monday (1 November 2021)
at
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 50% | 60% | 60% | 20% | 10% | 30% | 10% | 10% |
|
Temperature
°C
|
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| Temperature in degrees Celsius |
4°
|
4°
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3°
|
4°
|
6°
|
6°
|
4°
|
3°
|
| Feels like temperature in degrees Celsius | -1° | -2° | -2° | -1° | 1° | 1° | -1° | -2° |
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Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
W
18
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WNW
19
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WNW
20
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WNW
19
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WNW
18
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WNW
16
|
W
16
|
W
15
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| Wind gust in miles per hour | 28 | 30 | 31 | 31 | 32 | 28 | 25 | 23 |
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Visibility
|
||||||||
| Visibility | G | G | G | G | VG | VG | G | G |
| Humidity | 96% | 96% | 95% | 92% | 84% | 84% | 93% | 94% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Tuesday (2 November 2021)
at
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 50% | 50% | 50% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
3°
|
2°
|
2°
|
3°
|
5°
|
5°
|
3°
|
3°
|
| Feels like temperature in degrees Celsius | -2° | -3° | -3° | -2° | 0° | 0° | -2° | -3° |
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
WNW
15
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WNW
16
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WNW
17
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WNW
18
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NW
17
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NW
17
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NW
19
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NW
19
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| Wind gust in miles per hour | 22 | 23 | 24 | 26 | 28 | 29 | 30 | 30 |
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Visibility
|
||||||||
| Visibility | G | G | G | G | G | G | G | G |
| Humidity | 95% | 95% | 95% | 92% | 85% | 84% | 90% | 91% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Wednesday (3 November 2021)
at
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 50% | 50% | 50% | 50% | 30% | 30% | 30% | 10% |
|
Temperature
°C
|
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| Temperature in degrees Celsius |
3°
|
3°
|
2°
|
3°
|
5°
|
4°
|
3°
|
2°
|
| Feels like temperature in degrees Celsius | -3° | -3° | -3° | -2° | 0° | 0° | -2° | -3° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
NW
20
|
NW
20
|
NW
20
|
NW
20
|
NW
17
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NW
16
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WNW
16
|
W
16
|
| Wind gust in miles per hour | 30 | 30 | 30 | 30 | 30 | 27 | 25 | 24 |
|
Visibility
|
||||||||
| Visibility | G | G | G | VG | VG | VG | VG | VG |
| Humidity | 91% | 91% | 90% | 87% | 78% | 79% | 87% | 89% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
weather map
Slieve Gallion
Detailed weather map
Forecast for HH:mm, EEE
Updated HH:mm (ZZZZ) on EEE dd MMM yyyy
Northern Ireland weather forecast
Headline:
Rain at times today, mainly in the east.
Today:
Cloudy this morning with rain at times, this most persistent and occasionally heavy in the east. Rather cloudy this afternoon with the chance of a few showers. Maximum temperature 14 °C.
Tonight:
Some rain likely for a time this evening. Outbreaks of rain may continue into the early hours in places, mainly in the east. A few fog patches possible later. Minimum temperature 6 °C.
Friday:
A mainly dry and much brighter day than of late, although a few showers may spread to the west later in the day. Maximum temperature 12 °C.
Outlook for Saturday to Monday:
Mainly dry, bright on Saturday. Unsettled on Sunday with persistent rain, drier and brighter on Monday with a few showers.
Updated:
UK long range weather forecast
Further persistent rain is expected for most areas heading into next week, however not as widespread as recently, with very windy conditions possible for north and northeastern areas. It will remain generally unsettled through the week, with further spells of rain and a risk of gales across northern and eastern coastal regions. North to northwesterly winds continue to strengthen, bringing further wet and windy conditions, interspersed with often heavy showers, some of which are likely to turn to snow over mountainous areas to the north. Unsettled conditions are likely to remain for much of this period, with a few short-lived settled interludes arriving later. It will feel cooler than average for this time of the year.
Updated:
Northwesterly winds are likely to continue to dominate during this period. It will continue to feel cool with temperatures below average for many. The unsettled weather will continue, where the west and northwest will see the wettest conditions, and the east and southeast the driest. Longer spells of rain will be interspersed with showers, these are likely to be wintry over the Scottish Highlands and perhaps the hills of northern England and Wales later in the month. There will be some drier and settled spells, but these will often be short-lived. However, if they occur overnight, frost and fog is likely.
Updated:
