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Read moreGuernsey Airport (Guernsey) weather
Find a forecast
Forecast days
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Today. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Sunny intervals changing to partly cloudy by nighttime. Sunrise: 05:41; Sunset: 20:52. UV: High; Pollution: Low; Pollen: Moderate.
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Monday 2 August. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: 05:42; Sunset: 20:50. UV: High; Pollution: Low; Pollen: Moderate.
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Tuesday 3 August. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Cloudy. Sunrise: 05:44; Sunset: 20:48. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Wednesday 4 August. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 05:45; Sunset: 20:47. UV: High; Pollution: Low; Pollen: Moderate.
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Thursday 5 August. Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Cloudy changing to light showers by late morning. Sunrise: 05:47; Sunset: 20:45. UV: High; Pollution: Low; Pollen: Low.
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Friday 6 August. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: 05:48; Sunset: 20:44. UV: High;
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Saturday 7 August. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny intervals. Sunrise: 05:49; Sunset: 20:42. UV: High;
Seven day forecast for Guernsey Airport
Today (1 August 2021)
| Time | Now | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
18°
|
17°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature in degrees Celsius | 16° | 15° | 15° | 15° | 14° | 14° | 14° | 14° | 14° |
| Wind direction and speed in miles per hour |
WSW
14
|
W
13
|
W
12
|
W
10
|
W
10
|
W
9
|
W
7
|
WSW
8
|
W
7
|
| Wind gust in miles per hour | 21 | 19 | 16 | 15 | 15 | 15 | 14 | 14 | 12 |
| Visibility | G | G | G | G | G | M | M | M | M |
| Humidity | 89% | 88% | 89% | 91% | 93% | 95% | 96% | 97% | 97% |
| UV | 6 | 5 | 4 | 2 | 1 | 1 | - | - | - |
Monday (2 August 2021)
| 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 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature in degrees Celsius | 14° | 14° | 14° | 14° | 13° | 13° | 13° | 13° | 13° | 14° | 14° | 14° | 14° | 14° | 14° | 14° | 14° | 14° | 14° | 14° | 13° | 13° | 13° | 13° |
| Wind direction and speed in miles per hour |
W
7
|
W
7
|
WNW
7
|
NW
8
|
NW
9
|
NNW
9
|
NW
8
|
NW
9
|
NW
9
|
NW
9
|
WNW
9
|
WNW
10
|
W
10
|
W
11
|
W
12
|
W
12
|
W
13
|
W
12
|
W
12
|
W
11
|
W
11
|
W
11
|
W
11
|
W
10
|
| Wind gust in miles per hour | 10 | 9 | 9 | 11 | 12 | 14 | 13 | 13 | 11 | 11 | 11 | 12 | 13 | 15 | 16 | 16 | 17 | 16 | 16 | 16 | 17 | 18 | 17 | 17 |
| Visibility | M | M | G | G | G | G | G | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | VG | VG |
| Humidity | 97% | 97% | 96% | 94% | 94% | 92% | 91% | 89% | 86% | 83% | 81% | 79% | 77% | 75% | 78% | 79% | 80% | 80% | 85% | 86% | 88% | 89% | 89% | 90% |
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | - | - | - |
Tuesday (3 August 2021)
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | 10% | 10% | 10% | 10% | 10% | 20% |
| Temperature in degrees Celsius |
15°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature in degrees Celsius | 13° | 13° | 13° | 13° | 14° | 13° | 14° | 14° | 13° |
| Wind direction and speed in miles per hour |
W
10
|
W
10
|
WNW
10
|
WNW
9
|
W
9
|
WSW
10
|
WSW
9
|
SW
7
|
S
8
|
| Wind gust in miles per hour | 16 | 16 | 15 | 13 | 12 | 14 | 12 | 9 | 11 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | G | VG |
| Humidity | 90% | 91% | 90% | 89% | 85% | 86% | 87% | 85% | 87% |
| UV | - | - | - | 1 | 4 | 5 | 4 | 1 | - |
Wednesday (4 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 20% | 40% | 10% | 10% | 10% | <5% | <5% | 10% |
| Temperature in degrees Celsius |
14°
|
14°
|
14°
|
15°
|
16°
|
16°
|
16°
|
15°
|
| Feels like temperature in degrees Celsius | 13° | 12° | 13° | 13° | 14° | 15° | 14° | 13° |
| Wind direction and speed in miles per hour |
SSE
11
|
SSE
12
|
SSW
12
|
S
12
|
W
11
|
W
10
|
WSW
11
|
WSW
11
|
| Wind gust in miles per hour | 14 | 15 | 15 | 16 | 14 | 13 | 14 | 14 |
| Visibility | G | M | M | G | G | VG | VG | VG |
| Humidity | 88% | 90% | 90% | 89% | 88% | 88% | 90% | 92% |
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
Thursday (5 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 20% | 20% | 40% | 40% | 40% | 10% | 10% |
| Temperature in degrees Celsius |
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature in degrees Celsius | 13° | 13° | 13° | 13° | 13° | 13° | 13° | 12° |
| Wind direction and speed in miles per hour |
SW
12
|
SW
14
|
SW
16
|
SSW
18
|
S
19
|
SSW
19
|
WSW
21
|
WSW
20
|
| Wind gust in miles per hour | 15 | 18 | 21 | 23 | 24 | 25 | 27 | 26 |
| Visibility | VG | G | G | G | G | G | G | G |
| Humidity | 92% | 93% | 92% | 90% | 90% | 90% | 91% | 93% |
| UV | - | - | 1 | 3 | 6 | 3 | 1 | - |
Friday (6 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | <5% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
15°
|
| Feels like temperature in degrees Celsius | 12° | 12° | 12° | 13° | 13° | 13° | 13° | 13° |
| Wind direction and speed in miles per hour |
W
21
|
W
20
|
W
18
|
WSW
18
|
WSW
18
|
WSW
17
|
SW
16
|
SW
16
|
| Wind gust in miles per hour | 27 | 25 | 23 | 23 | 23 | 22 | 21 | 21 |
| Visibility | G | G | G | G | VG | VG | VG | G |
| Humidity | 92% | 92% | 91% | 90% | 88% | 88% | 88% | 89% |
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
Saturday (7 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 30% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature in degrees Celsius | 12° | 12° | 12° | 12° | 13° | 13° | 13° | 12° |
| Wind direction and speed in miles per hour |
SW
16
|
SW
17
|
SSW
17
|
SSW
18
|
SSW
18
|
WSW
19
|
SW
19
|
SW
19
|
| Wind gust in miles per hour | 21 | 21 | 23 | 24 | 23 | 24 | 24 | 25 |
| Visibility | G | G | G | G | G | VG | VG | G |
| Humidity | 90% | 89% | 89% | 88% | 87% | 87% | 88% | 88% |
| UV | - | - | 1 | 4 | 6 | 4 | 1 | - |
weather map
Guernsey Airport
Detailed weather map
Forecast for HH:mm, EEE
Updated HH:mm (ZZZZ) on EEE dd MMM yyyy
South West England weather forecast
Headline:
The showery theme continuing.
Today:
After a rather cloudy morning, there will be sunshine and showers in the afternoon, some of these heavy. Feeling pleasant in any sunshine, but cool in the showers and breeze. Maximum temperature 22 °C.
Tonight:
Longer sunny spells are expected through the evening with any showers soon fading. A dry night will follow with long clear spells, although clouding over by dawn. A cool night. Minimum temperature 10 °C.
Monday:
A cloudier day for many and feeling cooler, though there should be some sunny spells by late afternoon. A continued risk of some showers, but less so than Sunday. Maximum temperature 20 °C.
Outlook for Tuesday to Thursday:
Spells of rain in the far southwest on Tuesday, drier elsewhere with scattered showers. Further showers on Wednesday before more persistent rain and stronger winds on Thursday.
Updated:
UK long range weather forecast
A mixture of sunny spells and showers, with some drier interludes is the general pattern expected through this period, as the unsettled, changeable conditions continue to dominate. Some of these showery spells may merge to give slightly longer spells of rain, with some thunderstorms likely to develop from these. Torrential downpours are likely in some places. There is a risk of strong winds at times for some, and temperatures are expected to be below average, but perhaps slightly above average in northern areas. Through the remainder of this period, it will likely turn settled, though a few showers cannot be ruled out, especially in southeastern areas. This will bring drier weather, with sunny spells for most through to mid-August, and temperatures trending above average.
Updated:
Whilst there are current signals of a drier and warmer than average period from the middle of August, occasional spells of more unsettled weather, primarily in the northwest, remains possible. Accompanying this is a low risk of short-lived thundery spells, these mainly in southeastern parts. Confidence through this period remains low at present. However, most should see dry and fine weather. Above average temperatures continue to be indicated through the remainder of August, with possibly even very warm conditions at times in southern areas.
Updated:
