Weather Forecast for Guernsey

United Kingdom

Share
Overcast

Current Weather - Guernsey: 8°C

United Kingdom

Overcast

Feels like 4°C

Wind

39 km/h SSW

Humidity

57%

Pressure

1025 mb

UV Index

0

Visibility

10 km

Moderate rain

Moderate rain

Saturday, November 22, 2025

High

13°

Low

Rain Chance

93%

Hourly Forecast

Patchy rain nearby
05:00
Patchy rain nearby 10°
06:00
Light drizzle
07:00
Light rain
08:00
Light rain
09:00
Light rain
10:00
Light rain
11:00
Light drizzle 10°
12:00
Light rain 10°
13:00
Light rain 11°
14:00
Light drizzle 12°
15:00
Light rain shower 13°
16:00
Patchy rain nearby 13°
17:00
Light rain shower 13°
18:00
Patchy rain nearby 12°
19:00
Patchy rain nearby 12°
20:00
Cloudy 12°
21:00
Overcast 13°
22:00
Overcast 13°
23:00
Nov 23

Day Statistics

Maximum Wind

55 km/h

Humidity

75%

Precipitation

8 mm

UV Index

0

Visibility

9 km

Rain Chance

93%

Snow Chance

0%

Sun & Moon

Sunrise

07:33 AM

Sunset

04:20 PM

Moonrise

10:12 AM

Moonset

05:13 PM

Moon Phase

Waxing Crescent

Moon Illumination

3%

Air Quality

PM2.5

3.3

μg/m³

PM10

7.8

μg/m³

NO₂

2.1

μg/m³

O₃

77.4

μg/m³

SO₂

1

μg/m³

CO

140.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

When to visit Guernsey?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: July August September

January

☀️
11 °C
💧
15 Days of rain
❄️
Light snow possible

February

☀️
10 °C
💧
12 Days of rain
❄️
Moderate snowfall
🥶 Coldest month

March

☀️
11 °C
💧
9 Days of rain
❄️
Light snow possible

April

☀️
12 °C
💧
8 Days of rain
❄️
No snowfall

May

☀️
14 °C
💧
7 Days of rain
❄️
No snowfall

June

☀️
16 °C
💧
7 Days of rain
❄️
No snowfall

July

☀️
18 °C
💧
6 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

August

☀️
19 °C
💧
8 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

September

☀️
18 °C
💧
9 Days of rain
❄️
No snowfall
Best time to visit

October

☀️
16 °C
💧
17 Days of rain
❄️
No snowfall

November

☀️
14 °C
💧
19 Days of rain
❄️
Light snow possible
🌧 Wettest month,

December

☀️
12 °C
💧
19 Days of rain
❄️
Light snow possible