Guernsey weather live forecast

Today's maximum temperature in Guernsey is expected to be 12°C. Select a day from the live weather forecast for Guernsey (St Peter Port) for more weather parameters.

Tuesday
10th Feb
12

10

1

0
Wednesday
11th Feb
12

10

2

1
Thursday
12th Feb
12

9

4

1
Friday
13th Feb
11

6

3

1
Saturday
14th Feb
8

5

5

1

5-day weather forecast updated at 04:00 on Tuesday 10th February 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 Tuesday 10th February 2026

Expect mostly cloudy with rain in Guernsey with a maximum temperature of 12°C and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and a fresh breeze of 29 kph from the west.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
100
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
29
kph wind from W

Guernsey weather for Wednesday 11th February 2026

Expect mostly cloudy with rain in Guernsey with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a fresh breeze of 38 kph from the west.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
89
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
38
kph wind from W

Guernsey weather for Thursday 12th February 2026

Expect mostly cloudy with rain in Guernsey with a maximum temperature of 12°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a fresh breeze of 37 kph from the west.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
1
UV index (Low)
70
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
37
kph wind from W

Guernsey weather for Friday 13th February 2026

Expect mostly cloudy with light rain in Guernsey with a maximum temperature of 11°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a fresh breeze of 30 kph from the north.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
67
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
30
kph wind from N

Guernsey weather for Saturday 14th February 2026

Expect broken clouds in Guernsey with a maximum temperature of 8°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the north.