Guernsey weather live forecast

Today's maximum temperature in Guernsey is expected to be 13°C. Select a day from the live weather forecast for Guernsey (St Peter Port) for more weather parameters.

Monday
6th Apr
13

6

12

4
Tuesday
7th Apr
16

11

12

4
Wednesday
8th Apr
14

11

12

4
Thursday
9th Apr
13

10

8

4
Friday
10th Apr
13

10

9

5

5-day weather forecast updated at 04:00 on Monday 6th April 2026 GMT

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Destination

The 5-day weather forecast for Guernsey, represented by St Peter Port, (St Peter Port) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

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 Monday 6th April 2026

Expect clear skies in Guernsey with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-east.

13
°C maximum temperature
6
°C minimum temperature
clear skies
12
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from SE

Guernsey weather for Tuesday 7th April 2026

Expect clear skies in Guernsey with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

16
°C maximum temperature
11
°C minimum temperature
clear skies
12
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from SE

Guernsey weather for Wednesday 8th April 2026

Expect scattered clouds in Guernsey with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

14
°C maximum temperature
11
°C minimum temperature
scattered clouds
12
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from N

Guernsey weather for Thursday 9th April 2026

Expect broken clouds in Guernsey with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.

13
°C maximum temperature
10
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
22
kph wind from NW

Guernsey weather for Friday 10th April 2026

Expect broken clouds in Guernsey with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.