Guernsey weather forecast

Thursday
22nd Aug

21

12

14
Friday
23rd Aug

23

14

13
Saturday
24th Aug

25

16

8
Sunday
25th Aug

23

16

11
Monday
26th Aug

23

16

10

Last updated at 04:02 on Thursday 22nd August 2019 GMT

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The 5-day weather forecast for Guernsey is provided by the Swiss meteorological agency, MeteoBlue. Find out more about our data sources.

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Metric (°C / mm) | Imperial (°F / inches)

Guernsey weather forecast by day

Below are the detailed weather forecasts for Guernsey for the next 5 days. The forecasts shown are for St Peter Port and may not represent the whole of Guernsey. Browse more destinations in Guernsey to view more weather forecasts.

Guernsey weather for Thursday 22nd August 2019

Below is the Guernsey weather forecast for Thursday 22nd August 2019. Expect clear skies in Guernsey with a maximum temperature of 21°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

21
°C maximum temperature
12
°C minimum temperature
clear skies
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
21
°C wind chill
18
kph wind from N

Guernsey weather for Friday 23rd August 2019

Below is the Guernsey weather forecast for Friday 23rd August 2019. Expect clear skies in Guernsey with a maximum temperature of 23°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the east.

23
°C maximum temperature
14
°C minimum temperature
clear skies
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
31
kph wind from E

Guernsey weather for Saturday 24th August 2019

Below is the Guernsey weather forecast for Saturday 24th August 2019. Expect scattered clouds in Guernsey with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south.

25
°C maximum temperature
16
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
30
kph wind from S

Guernsey weather for Sunday 25th August 2019

Below is the Guernsey weather forecast for Sunday 25th August 2019. Expect scattered clouds in Guernsey with a maximum temperature of 23°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

23
°C maximum temperature
16
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from NW

Guernsey weather for Monday 26th August 2019

Below is the Guernsey weather forecast for Monday 26th August 2019. Expect scattered clouds in Guernsey with a maximum temperature of 23°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north.