10 day weather forecast for St Peter Port
Sunday, 1st November 2026, at 14:34
Today
15° 13°
Tomorrow
14° 12°
Tuesday
13° 12°
Wednesday
12° 10°
Thursday
12° 11°
Friday
12° 11°
Saturday
12° 11°
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St Peter Port Weather Pages
St Peter Port weather forecast
The weather forecast for St Peter Port over the next 5 days indicates chilly conditions with temperatures ranging from 12 °C to 15 °C.
Rain is expected from tomorrow until Thursday.
Wind speeds are expected to be strong, averaging around 28.4 km/h.
St Peter Port 14 days weather forecast
This weeks weather in St Peter Port. Click on a date for detailed forecasts
Sun. 1
15°
13°
0.1 mm
Mon. 2
14°
12°
1.2 mm
Tue. 3
13°
12°
4.9 mm
Wed. 4
12°
10°
1.3 mm
Thu. 5
12°
11°
0.4 mm
Fri. 6
12°
11°
1.7 mm
Sat. 7
12°
11°
1.5 mm
Sun. 8
12°
11°
0.9 mm
Mon. 9
12°
11°
1.9 mm
Tue. 10
14°
11°
0.3 mm
Wed. 11
15°
13°
0.5 mm
Thu. 12
15°
14°
0.7 mm
Fri. 13
15°
14°
1.7 mm
Sat. 14
16°
13°
4.3 mm
Further Ahead
You can click on date
Access St Peter Port weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
St Peter Port long range weather forecast
30 day weather forecast for St Peter Port
Important Notice
Our St Peter Port long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in St Peter Port
A total of 21.2 mm is expected over 8 rainy days. The wettest day is Tuesday 3, with 4.9 mm. Click a day for details.
St Peter Port Wind Speed Forecast Chart
The windiest day is Tuesday 3, with winds up to 49.3 km/h from the NE. The calmest day is Sunday 8. The average daily maximum is 30.1 km/h.
Sun. 1
28.4 km/h
NE · Moderate breeze
Mon. 2
44.6 km/h
NE · Strong wind
Tue. 3
49.3 km/h
NE · Strong wind
Wed. 4
42.1 km/h
E · Strong wind
Thu. 5
32 km/h
E · Fresh breeze
Fri. 6
16.6 km/h
E · Gentle breeze
Sat. 7
16.2 km/h
NE · Gentle breeze
Sun. 8
11.5 km/h
NE · Light breeze
Mon. 9
29.5 km/h
SE · Fresh breeze
Tue. 10
33.5 km/h
SE · Fresh breeze
Wed. 11
23.8 km/h
SE · Moderate breeze
Thu. 12
21.2 km/h
S · Moderate breeze
Fri. 13
33.1 km/h
S · Fresh breeze
Sat. 14
40 km/h
S · Strong wind
CalmLight breezeGentle breezeModerate breezeFresh breeze
Frequently asked questions about the weather in St Peter Port
How warm is it in St Peter Port over the next 14 days?
Over the next two weeks, temperatures in St Peter Port are expected to range from around 10 °C on the coldest nights up to about 16 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in St Peter Port in the next two weeks?
Yes - rain is expected on about 8 of the next 14 days in St Peter Port, with roughly 21.2 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in St Peter Port?
Maximum wind speeds in St Peter Port are forecast to reach about 49.3 km/h at their peak over the next 14 days.
When is the best time to visit St Peter Port?
For a month-by-month look at temperatures and rainfall, see our best time to visit St Peter Port guide.
How accurate is the 14-day forecast for St Peter Port?
Our St Peter Port forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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