Weather forecast for 10 days
L'Islet, Guernsey

Weather forecast for the weekend

Saturday, 10. May

Mostly Sunny
05:30

20:42
BST
Mostly Sunny
16°C / 11°C
  • Wind: 27km/h ENE
  • Humidity: 68%
  • Precip. probability: 10%
  • Precipitation: 3mm
  • UV index: 6
On Saturday, in L'Islet, expect plenty of sunshine and only a few scattered clouds.
Minimal precipitation is expected. A subtle difference will be noticeable between the daytime peak temperature of a breezy 16°C and the nighttime low of a cool 11°C.
A high of 16°C is expected, which aligns better with June's average peak of 15.2°C than May's 12.8°C.
Sunrise will be at 05:30 and sunset at 20:42; the daylight will last for 15h and 11min.

Sunday, 11. May

Showers
05:29

20:43
BST
Showers
16°C / 11°C
  • Wind: 15km/h E
  • Humidity: 80%
  • Precip. probability: 46%
  • Precipitation: 4mm
  • UV index: 4
On Sunday, in L'Islet, expect intermittent showers, with dry spells in between.
The chance of rain is low, and light precipitation is forecasted. A modest temperature shift from a breezy 16°C at its peak to a crisp 11°C at its lowest point is predicted.
Forecast models suggest warmer conditions, with a peak that mirrors June's climate average rather than May's.
Sunrise will be at 05:29 and sunset at 20:43; the daylight will last for 15h and 14min.

Frequently asked questions

What is the weather forecast for L'Islet for Saturday?
On Saturday, in L'Islet, blue skies and warm sunshine will define the conditions.
Will it rain on Saturday?
On Saturday, there is a low probability of minimal rainfall in L'Islet.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 16°C, while the lowest temperature will be 11°C.
What is the weather forecast for L'Islet for Sunday?
On Sunday, in L'Islet, expect light showers throughout the day, with a chance of dry weather later.
Will it rain on Sunday?
Light precipitation of 4mm is predicted on Sunday. The likelihood of rainfall is 46%.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 16°C, while the lowest temperature will be 11°C.
What is the weather forecast for L'Islet for the next ten days?
In L'Islet, a combination of gloomy, sun-filled and rain-soaked weather is predicted for the next ten days.
Will it rain in the next ten days in L'Islet?
Rain is predicted for Sunday and Monday in L'Islet. With light precipitation of 4mm, Sunday will be the day with the most rainfall.
How warm will it be in the next ten days in L'Islet?
The maximum temperature will range between 13°C and 16°C, while the minimum temperature will range between 10°C and 12°C.
What will be the warmest and the coldest days in L'Islet?
The warmest days will be Saturday, Sunday, next Wednesday through next Friday, with a maximum of 16°C. Tomorrow will be the coldest day, with a maximum temperature of 13°C.

Long-term weather forecast

Wed07.May
  • min.
  • 10°C
Cloudy
Cloudy
  • Wind: 20km/h NE
  • Humidity: 73%
  • UV index: 0
  • Precip. probability: 5%
  • Precipitation: 0mm
  • 05:35 20:38 BST
Thu08.May
  • 13°C
  • 10°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 24km/h NE
  • Humidity: 74%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0mm
  • 05:33 20:39 BST
Fri09.May
  • 15°C
  • 11°C
Sunny
Sunny
  • Wind: 27km/h NE
  • Humidity: 72%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0mm
  • 05:32 20:40 BST
Sat10.May
  • 16°C
  • 11°C
Mostly Sunny
Mostly Sunny
  • Wind: 27km/h ENE
  • Humidity: 68%
  • UV index: 6
  • Precip. probability: 10%
  • Precipitation: 3mm
  • 05:30 20:42 BST
Sun11.May
  • 16°C
  • 11°C
Showers
Showers
  • Wind: 15km/h E
  • Humidity: 80%
  • UV index: 4
  • Precip. probability: 46%
  • Precipitation: 4mm
  • 05:29 20:43 BST
Mon12.May
  • 15°C
  • 11°C
AM Showers
AM Showers
  • Wind: 13km/h SW
  • Humidity: 81%
  • UV index: 6
  • Precip. probability: 36%
  • Precipitation: 1mm
  • 05:27 20:45 BST
Tue13.May
  • 15°C
  • 11°C
Partly Cloudy
Partly Cloudy
  • Wind: 15km/h NNE
  • Humidity: 78%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0mm
  • 05:26 20:46 BST
Wed14.May
  • 16°C
  • 12°C
Partly Cloudy
Partly Cloudy
  • Wind: 22km/h NE
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0mm
  • 05:25 20:48 BST
Thu15.May
  • 16°C
  • 12°C
Mostly Sunny
Mostly Sunny
  • Wind: 22km/h NE
  • Humidity: 72%
  • UV index: 6
  • Precip. probability: 9%
  • Precipitation: 0mm
  • 05:23 20:49 BST
Fri16.May
  • 16°C
  • 12°C
Partly Cloudy
Partly Cloudy
  • Wind: 18km/h NE
  • Humidity: 75%
  • UV index: 6
  • Precip. probability: 19%
  • Precipitation: 0mm
  • 05:22 20:50 BST
For the next ten days, a combination of overcast, sunny and rain-filled weather is expected.
Rain is predicted for Sunday and Monday.
Highs will stay within a very narrow margin over the next several days. The maximum temperature will vary between 13°C and 16°C, while fluctuations in the night’s lowest temperature will be also minimal, as night temperatures will lie between 10°C and 12°C.
Saturday, Sunday, next Wednesday through next Friday, with the highest temperature of 16°C, will be the warmest days; expect the coldest day on Thursday with a high of 13°C.
Updated: May 7, 2025 @ 14:42:26 UTC
Published by: Weather Atlas | About Us
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