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Read moreSt Sampson (Guernsey) weather
Find a forecast
Forecast days
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Today. Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Cloudy changing to heavy rain by lunchtime. Sunrise: 06:59; Sunset: 19:05. UV: Low; Pollution: Low; No pollen data.
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Thursday 24 September. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Heavy showers changing to thunder by nighttime. Sunrise: 07:00; Sunset: 19:02. UV: Moderate; Pollution: Low; No pollen data.
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Friday 25 September. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Heavy showers changing to sunny intervals by lunchtime. Sunrise: 07:02; Sunset: 19:00. UV: Moderate; Pollution: Low; No pollen data.
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Saturday 26 September. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Cloudy changing to sunny intervals in the afternoon. Sunrise: 07:03; Sunset: 18:58. UV: Moderate; Pollution: Low; No pollen data.
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Sunday 27 September. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Partly cloudy changing to sunny intervals in the afternoon. Sunrise: 07:05; Sunset: 18:56. UV: Moderate; Pollution: Low; No pollen data.
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Monday 28 September. Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Cloudy. Sunrise: 07:06; Sunset: 18:54. UV: Moderate;
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Tuesday 29 September. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: 07:08; Sunset: 18:52. UV: Moderate;
Seven day forecast for St Sampson
Today (23 September 2020)
| Time | Now | 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 | 10% | 10% | 80% | 60% | 10% | 10% | <5% | 10% | 10% | 10% | 10% | 10% | <5% |
| Temperature (°C) |
17°
|
17°
|
16°
|
15°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) | 14° | 14° | 13° | 11° | 12° | 11° | 11° | 10° | 10° | 10° | 9° | 10° | 10° |
| Wind direction and speed (miles per hour) |
SW
17
|
WSW
17
|
WSW
20
|
WNW
23
|
WNW
20
|
W
22
|
W
24
|
W
25
|
W
26
|
W
26
|
W
26
|
W
24
|
W
23
|
| Wind gust (miles per hour) | 23 | 23 | 26 | 28 | 24 | 27 | 30 | 30 | 33 | 33 | 33 | 31 | 30 |
| Visibility | VG | VG | VG | VG | E | E | E | E | E | E | E | E | E |
| Humidity | 79% | 78% | 81% | 86% | 75% | 68% | 60% | 60% | 64% | 70% | 66% | 66% | 64% |
| UV | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (24 September 2020)
| 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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|
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|
|
|
|
| Chance of precipitation | 10% | <5% | <5% | 10% | 50% | 40% | 70% | 10% | 20% | 20% | 40% | 60% | 70% | 70% | 80% | 40% | 40% | 30% | 10% | 20% | 70% | 70% | 40% | 40% |
| Temperature (°C) |
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) | 10° | 10° | 10° | 10° | 9° | 9° | 9° | 9° | 9° | 10° | 9° | 9° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° |
| Wind direction and speed (miles per hour) |
WSW
22
|
SW
22
|
SW
24
|
SW
27
|
SW
31
|
SW
29
|
WSW
31
|
WSW
30
|
WSW
27
|
WSW
26
|
WSW
27
|
WSW
29
|
WSW
27
|
WSW
25
|
WSW
26
|
WSW
26
|
WSW
27
|
WSW
28
|
WSW
28
|
WSW
29
|
SW
31
|
SW
30
|
WSW
31
|
W
33
|
| Wind gust (miles per hour) | 30 | 32 | 34 | 38 | 44 | 42 | 41 | 41 | 37 | 37 | 35 | 39 | 37 | 33 | 36 | 35 | 36 | 39 | 40 | 42 | 44 | 42 | 42 | 44 |
| Visibility | E | E | E | VG | VG | VG | E | E | E | VG | E | VG | VG | G | G | E | VG | E | E | E | VG | M | VG | VG |
| Humidity | 64% | 65% | 69% | 70% | 74% | 76% | 73% | 68% | 65% | 61% | 63% | 67% | 76% | 77% | 76% | 74% | 70% | 63% | 63% | 62% | 69% | 79% | 76% | 76% |
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | - | - | - | - | - |
Friday (25 September 2020)
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
| Chance of precipitation | 40% | 40% | 30% | 60% | 40% | 20% | 20% | 10% | 10% |
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) | 8° | 8° | 7° | 8° | 8° | 9° | 9° | 9° | 9° |
| Wind direction and speed (miles per hour) |
WNW
35
|
WNW
34
|
NW
35
|
NNW
32
|
NNW
32
|
NNW
30
|
NW
29
|
NW
29
|
NW
28
|
| Wind gust (miles per hour) | 46 | 46 | 47 | 43 | 43 | 40 | 40 | 40 | 38 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 75% | 73% | 73% | 68% | 65% | 57% | 57% | 60% | 63% |
| UV | - | - | - | - | 2 | 4 | 2 | - | - |
Saturday (26 September 2020)
| 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% | 20% | 20% | 10% | 10% | <5% |
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
| Feels like temperature (°C) | 9° | 9° | 9° | 10° | 10° | 10° | 10° | 10° |
| Wind direction and speed (miles per hour) |
NW
26
|
NW
23
|
NW
20
|
NW
15
|
NNW
13
|
N
17
|
N
17
|
N
19
|
| Wind gust (miles per hour) | 35 | 32 | 28 | 21 | 19 | 24 | 25 | 27 |
| Visibility | VG | VG | VG | G | VG | VG | VG | VG |
| Humidity | 64% | 63% | 61% | 65% | 64% | 63% | 55% | 55% |
| UV | - | - | - | 1 | 3 | 1 | - | - |
Sunday (27 September 2020)
| Time | 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% | <5% | <5% | <5% |
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) | 10° | 10° | 10° | 10° | 10° | 11° | 11° | 11° |
| Wind direction and speed (miles per hour) |
N
18
|
NNW
18
|
NNW
17
|
NNW
19
|
NW
18
|
NW
17
|
NW
17
|
WNW
17
|
| Wind gust (miles per hour) | 26 | 25 | 25 | 27 | 25 | 24 | 24 | 23 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 60% | 63% | 62% | 63% | 62% | 63% | 64% | 67% |
| UV | - | - | - | 2 | 3 | 2 | - | - |
Monday (28 September 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature (°C) |
14°
|
14°
|
15°
|
16°
|
16°
|
17°
|
16°
|
16°
|
| Feels like temperature (°C) | 11° | 11° | 12° | 13° | 14° | 14° | 12° | 12° |
| Wind direction and speed (miles per hour) |
WNW
16
|
WNW
15
|
W
14
|
W
15
|
W
16
|
W
18
|
W
20
|
WNW
20
|
| Wind gust (miles per hour) | 22 | 21 | 19 | 20 | 22 | 23 | 27 | 27 |
| Visibility | VG | VG | G | G | G | VG | VG | VG |
| Humidity | 73% | 78% | 83% | 84% | 86% | 87% | 84% | 79% |
| UV | - | - | - | 2 | 3 | 1 | - | - |
Tuesday (29 September 2020)
| 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% | 10% | 10% | 10% | 10% |
| Temperature (°C) |
16°
|
15°
|
15°
|
15°
|
16°
|
16°
|
15°
|
15°
|
| Feels like temperature (°C) | 12° | 12° | 12° | 12° | 13° | 13° | 12° | 12° |
| Wind direction and speed (miles per hour) |
WNW
19
|
WNW
18
|
WNW
17
|
WNW
16
|
W
16
|
W
16
|
WSW
17
|
WSW
19
|
| Wind gust (miles per hour) | 26 | 25 | 24 | 22 | 21 | 22 | 24 | 26 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | G |
| Humidity | 80% | 80% | 80% | 77% | 74% | 73% | 73% | 74% |
| UV | - | - | - | 2 | 3 | 1 | - | - |
South West England weather forecast
Headline:
Wet start to Wednesday, sunny spells later.
Today:
Rain, heavy at times, affecting western areas to start and progressing eastwards through the morning. Drier and brighter conditions to follow in the afternoon with sunny spells and well scattered showers. Feeling much cooler than recent days. Maximum temperature 17 °C.
Tonight:
Some showers lingering into the evening before another band of rain, sometimes heavy, pushes into Cornwall. This moves east overnight with further heavy showers behind it. Feeling cold. Minimum temperature 8 °C.
Thursday:
Overnight rain clears the far east first thing Thursday. Brighter thereafter, but widespread showers through the day, these possibly heavy and thundery. Windy, with gales for exposed locations. Feeling cool. Maximum temperature 15 °C.
Outlook for Friday to Sunday:
Further blustery showers on Friday although less widespread than Thursday. Cool and dry on Saturday and Sunday with some sunny spells following cold starts and overnight ground frosts.
Updated:
UK long range weather forecast
A brief period of drier weather on Sunday, though it will be cool with a ground frost possible even in the south. Into the start of next week, it is set to return to an unsettled picture. Generally windy weather coupled with showers and occasional longer spells of rain. The heaviest rain most likely in the north and northwest, which may also see gales at times. Although in the east and southeast, there may still be brief interludes of drier and sunnier weather. Temperatures will generally be rather cool, potentially cooler in more persistent rainfall, and overnight frost may be seen in prone parts of the north as and when calmer spells of weather allow.
Updated:
Further into October, conditions are likely to remain unsettled for most. The most unsettled conditions being in southern areas. Generally windy with a chance of gales however the risk of gales reduces later in the period. Feeling cool throughout with a risk of overnight frost. Lighter winds means that morning fog patches may also become more prevalent towards mid-month.
Updated:
