Weather forecast for 10 daysL'Islet, Guernsey
10-day overview
Daily temperatures
Warmest day: Monday 17°C.
Minimum temperature: 14°C.
Minimum temperature: 14°C.
Chance of precipitation
Highest chance: Saturday 92%.
Long-term weather forecast
- Tuesday
- 20. Oct 2026
- 14°C
- 12°C
Rain
- Precip. probability: 87%
- Precipitation: 8mm
- Wind: 21km/hW 260°
- Humidity: 77%
- UV index: 1
- Sunrise: 07:39 BST
- Sunset: 18:10 BST
- details ▼
- Wednesday
- 21. Oct 2026
- 14°C
- 12°C
Showers / Wind
- Precip. probability: 54%
- Precipitation: 7mm
- Wind: 50km/hW 281°
- Humidity: 66%
- UV index: 2
- Sunrise: 07:40 BST
- Sunset: 18:08 BST
- details ▼
- Thursday
- 22. Oct 2026
- 16°C
- 12°C
Rain / Wind
- Precip. probability: 85%
- Precipitation: 19mm
- Wind: 37km/hSW 226°
- Humidity: 81%
- UV index: 1
- Sunrise: 07:42 BST
- Sunset: 18:06 BST
- details ▼
- Friday
- 23. Oct 2026
- 14°C
- 12°C
Rain / Wind
- Precip. probability: 83%
- Precipitation: 6mm
- Wind: 79km/hWNW 284°
- Humidity: 72%
- UV index: 1
- Sunrise: 07:44 BST
- Sunset: 18:04 BST
- details ▼
- Saturday
- 24. Oct 2026
- 15°C
- 13°C
Rain / Wind
- Precip. probability: 92%
- Precipitation: 19mm
- Wind: 48km/hSW 235°
- Humidity: 78%
- UV index: 1
- Sunrise: 07:45 BST
- Sunset: 18:02 BST
- details ▼
- Sunday
- 25. Oct 2026
- 16°C
- 13°C
Partly Cloudy / Wind
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 50km/hWNW 282°
- Humidity: 68%
- UV index: 2
- Sunrise: 06:47 GMT
- Sunset: 17:01 GMT
- details ▼
- Monday
- 26. Oct 2026
- 17°C
- 14°C
Light Rain / Wind
- Precip. probability: 41%
- Precipitation: 6mm
- Wind: 36km/hSW 217°
- Humidity: 82%
- UV index: 1
- Sunrise: 06:48 GMT
- Sunset: 16:59 GMT
- details ▼
- Tuesday
- 27. Oct 2026
- 16°C
- 13°C
AM Showers / Wind
- Precip. probability: 50%
- Precipitation: 1mm
- Wind: 39km/hWSW 248°
- Humidity: 76%
- UV index: 2
- Sunrise: 06:50 GMT
- Sunset: 16:57 GMT
- details ▼
- Wednesday
- 28. Oct 2026
- 16°C
- 13°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 32km/hWSW 249°
- Humidity: 74%
- UV index: 2
- Sunrise: 06:52 GMT
- Sunset: 16:55 GMT
- details ▼
- Thursday
- 29. Oct 2026
- 16°C
- 12°C
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 25km/hWSW 255°
- Humidity: 77%
- UV index: 2
- Sunrise: 06:53 GMT
- Sunset: 16:53 GMT
- details ▼
Conditions over the next ten days suggest that a combination of showery and gloomy weather is predicted.
Rainfall is forecasted for Tuesday through Saturday, Monday and next Tuesday. With moderate precipitation of 19mm, Thursday and Saturday will be the wettest days.
Fluctuations in temperature will be barely perceptible over the next several days. Expected highs will hover between 14°C and 17°C, while the overnight low will be also nearly unchanged, as the lowest temperatures will remain in the range of 12°C to 14°C.
Monday will be the warmest day, with a maximum temperature of 17°C; the coldest days will be Tuesday, Wednesday and Friday, with a maximum of 14°C.
Rainfall is forecasted for Tuesday through Saturday, Monday and next Tuesday. With moderate precipitation of 19mm, Thursday and Saturday will be the wettest days.
Fluctuations in temperature will be barely perceptible over the next several days. Expected highs will hover between 14°C and 17°C, while the overnight low will be also nearly unchanged, as the lowest temperatures will remain in the range of 12°C to 14°C.
Monday will be the warmest day, with a maximum temperature of 17°C; the coldest days will be Tuesday, Wednesday and Friday, with a maximum of 14°C.
Updated: Oct 20, 2026 @ 12:23:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In L'Islet, a combination of damp and cloud-filled weather is predicted for the next ten days.
Rainfall is expected on Tuesday through Saturday, Monday and next Tuesday in L'Islet. The days with the most rainfall will be Thursday and Saturday, with moderate precipitation of 19mm.
The maximum temperature will range between 14°C and 17°C, while the minimum temperature will vary between 12°C and 14°C.
With the maximum temperature of 17°C, Monday will be the warmest day. The coldest days will be Tuesday, Wednesday and Friday, with a maximum of 14°C.
On Saturday, expect gusty winds along with periods of rain.
With a probability of 92%, moderate precipitation of 19mm is expected on Saturday.
On Saturday, the highest temperature will be 15°C, while the lowest temperature will be 13°C.
On Sunday, expect brisk winds and partly cloudy conditions.
No, it will not rain on Sunday.
On Sunday, the highest temperature will be 16°C, while the lowest temperature will be 13°C.
