Weather in Guernsey 🇬🇬
Displaying detailed forecast for the capital city, St Peter Port.
10.2°C
feels like 7.9°C
Sunny
Current Weather at St Peter Port at 1:45 PM today
| 💧 Humidity: | 71% |
| 🌬️ Wind: | 17.6 kph (343°) |
| 🌡️ Pressure: | 1023.0 mb |
| 👁️ Visibility: | 10.0 km |
| 🌧️ Precipitation: | 0.0 mm |
| ☁️ Cloud Cover: | 25% |
| ☀️ UV Index: | 4.0 |
| 🌅 Sunrise: | 06:46 AM |
| 🌇 Sunset: | 07:44 PM |
7-Day Weather Forecast for St Peter Port
- Max Temp
- Avg. Temp
- Min Temp
- Avg. Humidity
- Max Wind
- Total Precip
- UV Index
- Sunrise
- Sunset
- Moon Phase
Thu, Apr 02
Patchy rain nearby
10.0°C
9.2°C
8.4°C
76%
30.6 kph
0.2 mm
1.0
06:46 AM
07:44 PM
Full Moon
Fri, Apr 03
Patchy rain nearby
10.9°C
10.2°C
8.8°C
91%
39.2 kph
2.8 mm
0.0
06:43 AM
07:45 PM
Waning Gibbous
Sat, Apr 04
Patchy rain nearby
13.4°C
11.6°C
10.1°C
85%
46.1 kph
0.2 mm
1.0
06:41 AM
07:47 PM
Waning Gibbous
Sun, Apr 05
Patchy rain nearby
9.6°C
9.6°C
9.1°C
66%
49.7 kph
0.3 mm
1.0
06:39 AM
07:48 PM
Waning Gibbous
Mon, Apr 06
Sunny
13.7°C
10.4°C
8.5°C
77%
36.0 kph
0.1 mm
1.0
06:37 AM
07:50 PM
Waning Gibbous
Tue, Apr 07
Patchy rain nearby
12.8°C
12.0°C
10.1°C
89%
40.3 kph
0.9 mm
3.0
06:35 AM
07:51 PM
Waning Gibbous
Wed, Apr 08
Patchy rain nearby
10.2°C
10.0°C
9.5°C
82%
38.2 kph
1.5 mm
2.0
06:33 AM
07:53 PM
Waning Gibbous
Hour-by-hour Forecast for St Peter Port
Thursday, April 02, 2026
12.0°C
10.0°C
9.0°C
8.0°C
6.0°C
2PM
8.0°
↑17.0 km/h
3PM
8.0°
↑16.0 km/h
4PM
8.0°
↑19.0 km/h
5PM
9.0°
↑18.0 km/h
6PM
9.0°
↑19.0 km/h
7PM
9.0°
↑20.0 km/h
8PM
9.0°
↑20.0 km/h
9PM
9.0°
↑19.0 km/h
10PM
9.0°
↑21.0 km/h
11PM
9.0°
↑24.0 km/h
12AM
9.0°
↑25.0 km/h
1AM
9.0°
0.2 mm
↑27.0 km/h
2AM
9.0°
0.1 mm
↑30.0 km/h
3AM
9.0°
0.4 mm
↑33.0 km/h
4AM
9.0°
0.4 mm
↑35.0 km/h
5AM
9.0°
0.2 mm
↑36.0 km/h
6AM
9.0°
0.5 mm
↑37.0 km/h
7AM
10.0°
0.5 mm
↑38.0 km/h
8AM
10.0°
0.1 mm
↑37.0 km/h
9AM
10.0°
0.0 mm
↑36.0 km/h
10AM
11.0°
0.2 mm
↑34.0 km/h
11AM
11.0°
0.0 mm
↑35.0 km/h
12PM
11.0°
0.0 mm
↑35.0 km/h
1PM
11.0°
↑36.0 km/h
Air Quality Index in St Peter Port (AQI)
US EPA Index
Environmental Protection Agency
123456
UK DEFRA Index
Department for Environment, Food & Rural Affairs
1357910