Weather forecast for 10 days
Guernsey, Guernsey

Weather forecast for the weekend

Saturday, 21. Jun

Partly Cloudy
05:01

21:22
BST
Partly Cloudy
21°C / 16°C
  • Wind: 20km/h E
  • Humidity: 74%
  • Precip. probability: 13%
  • Precipitation: 0mm
  • UV index: 7
On Saturday, in Guernsey, variable cloud cover will persist, but sunshine will break through.
A subtle difference will be noticeable between the daytime peak temperature of a delightful 21°C and the nighttime low of a breezy 16°C.
It will be warmer, and the temperature will align more closely with July's average high of 16.9°C than June's.
Sunrise will be at 05:01 and sunset at 21:22; the daylight will last for 16h and 21min.

Sunday, 22. Jun

Partly Cloudy
05:02

21:22
BST
Partly Cloudy
20°C / 15°C
  • Wind: 18km/h WSW
  • Humidity: 82%
  • Precip. probability: 10%
  • Precipitation: 0mm
  • UV index: 7
On Sunday, 22nd of June, sun and clouds will share the sky, creating a partly cloudy day.
Minor temperature variations are expected, peaking at a maximum of an agreeable 20°C and dropping to a minimum of a mild 15°C.
On Sunday, the higher temperature fits better with the expected maximum in July than June.
Sunrise will be at 05:02 and sunset at 21:22; the daylight will last for 16h and 21min.

Frequently asked questions

What is the weather forecast for Guernsey for Saturday?
On Saturday, in Guernsey, clouds will come and go, but expect bright periods in between.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 21°C, while the minimum temperature will be 16°C.
What is the weather forecast for Guernsey for Sunday?
On Sunday, a mix of clouds and blue sky is expected.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 20°C, while the minimum temperature will be 15°C.
What is the weather forecast for Guernsey for the next ten days?
In Guernsey, a combination of cloud-filled, sunny and wet weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is anticipated on next Tuesday and Wednesday in Guernsey. With minimal precipitation of 2mm, next Wednesday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 19°C and 23°C, while the minimum temperature will vary between 12°C and 17°C.
What will be the warmest and the coldest days?
With the maximum temperature of 23°C, Thursday will be the warmest day. With a maximum temperature of 19°C, Tuesday, next Tuesday and Wednesday will be the coldest days.

Long-term weather forecast

Mon16.Jun
  • min.
  • 12°C
Partly Cloudy
Partly Cloudy
  • Wind: 11km/h NNW
  • Humidity: 92%
  • UV index: 0
  • Precip. probability: 8%
  • Precipitation: 0mm
  • 05:01 21:21 BST
Tue17.Jun
  • 19°C
  • 13°C
Partly Cloudy
Partly Cloudy
  • Wind: 13km/h NNW
  • Humidity: 78%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0mm
  • 05:01 21:21 BST
Wed18.Jun
  • 20°C
  • 15°C
Sunny
Sunny
  • Wind: 13km/h NNE
  • Humidity: 80%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0mm
  • 05:01 21:21 BST
Thu19.Jun
  • 23°C
  • 16°C
Sunny
Sunny
  • Wind: 27km/h ENE
  • Humidity: 70%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0mm
  • 05:01 21:22 BST
Fri20.Jun
  • 21°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Wind: 25km/h E
  • Humidity: 73%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0mm
  • 05:01 21:22 BST
Sat21.Jun
  • 21°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h E
  • Humidity: 74%
  • UV index: 7
  • Precip. probability: 13%
  • Precipitation: 0mm
  • 05:01 21:22 BST
Sun22.Jun
  • 20°C
  • 15°C
Partly Cloudy
Partly Cloudy
  • Wind: 18km/h WSW
  • Humidity: 82%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0mm
  • 05:02 21:22 BST
Mon23.Jun
  • 20°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Wind: 18km/h N
  • Humidity: 82%
  • UV index: 7
  • Precip. probability: 22%
  • Precipitation: 0mm
  • 05:02 21:22 BST
Tue24.Jun
  • 19°C
  • 15°C
AM Showers
AM Showers
  • Wind: 19km/h NW
  • Humidity: 85%
  • UV index: 7
  • Precip. probability: 30%
  • Precipitation: 1mm
  • 05:02 21:23 BST
Wed25.Jun
  • 19°C
  • 15°C
Few Showers
Few Showers
  • Wind: 22km/h WSW
  • Humidity: 84%
  • UV index: 6
  • Precip. probability: 34%
  • Precipitation: 2mm
  • 05:03 21:23 BST
Models point to a combination of cloudy, sun-filled and rainy weather is predicted.
Rain is forecasted for next Tuesday and Wednesday.
In the upcoming period, the maximum temperature will vary between 19°C and 23°C, while the minimum temperature is forecast to range between 12°C and 17°C.
The warmest day will be Thursday, with a maximum of 23°C; with a maximum temperature of 19°C, Tuesday, next Tuesday and Wednesday will be the coldest days.
Updated: Jun 16, 2025 @ 19:19:43 UTC
Published by: Weather Atlas | About Us
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