St Peter Port weather live forecast

Today's maximum temperature in St Peter Port is expected to be 14°C. Select a day from the live weather forecast for St Peter Port, Guernsey for more weather parameters.

Friday
27th Feb
14

9

3

1
Saturday
28th Feb
12

8

5

2
Sunday
1st Mar
13

9

1

1
Monday
2nd Mar
13

9

5

2
Tuesday
3rd Mar
12

9

1

2

5-day weather forecast updated at 04:00 on Friday 27th 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.

St Peter Port weather forecast by day

Below are the detailed weather forecasts for St Peter Port for the next 5 days.

St Peter Port weather for Friday 27th February 2026

Expect mostly cloudy with light rain in St Peter Port, Guernsey with a maximum temperature of 14°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a fresh breeze of 33 kph from the south-west.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
56
% chance of some rain
<5
mm of rainfall expected
14
°C wind chill
33
kph wind from SW

St Peter Port weather for Saturday 28th February 2026

Expect broken clouds in St Peter Port, Guernsey with a maximum temperature of 12°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.

12
°C maximum temperature
8
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from W

St Peter Port weather for Sunday 1st March 2026

Expect mostly cloudy with light rain in St Peter Port, Guernsey with a maximum temperature of 13°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a fresh breeze of 30 kph from the south.

13
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
38
% chance of some rain
<5
mm of rainfall expected
13
°C wind chill
30
kph wind from S

St Peter Port weather for Monday 2nd March 2026

Expect broken clouds in St Peter Port, Guernsey with a maximum temperature of 13°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south.

13
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
29
kph wind from S

St Peter Port weather for Tuesday 3rd March 2026

Expect broken clouds in St Peter Port, Guernsey with a maximum temperature of 12°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.