Weather Forecast for Guernsey
Guernsey
Share this weather forecast
Current Weather - Guernsey: 16°C
Current Weather - Guernsey: 16°C
Guernsey
Sunny
Feels like 16°C
Wind
14 km/h E
Humidity
82%
Pressure
1020 mb
UV Index
0
Visibility
10 km
Sunny
Friday, July 24, 2026
High
20°C
Low
18°C
Rain Chance
8%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
19°C
19°C
19°C
20°C
20°C
20°C
20°C
20°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
19 km/h
Humidity
75%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
05:31 AM
Sunset
09:02 PM
Moonrise
06:03 PM
Moonset
12:41 AM
Moon Phase
Waxing Gibbous
Moon Illumination
82%
Air Quality
PM2.5
7.4
μg/m³
PM10
13
μg/m³
NO₂
4
μg/m³
O₃
79.7
μg/m³
SO₂
0.4
μg/m³
CO
118.8
μg/m³
Sunny
Saturday, July 25, 2026
High
19°C
Low
17°C
Rain Chance
11%
Hourly Forecast
19°C
19°C
18°C
18°C
18°C
18°C
18°C
17°C
17°C
17°C
17°C
17°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
37 km/h
Humidity
82%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
05:32 AM
Sunset
09:01 PM
Moonrise
07:03 PM
Moonset
01:18 AM
Moon Phase
Waxing Gibbous
Moon Illumination
90%
Air Quality
PM2.5
6.4
μg/m³
PM10
12.7
μg/m³
NO₂
3.9
μg/m³
O₃
70.2
μg/m³
SO₂
0.2
μg/m³
CO
113
μg/m³
Patchy rain nearby
Sunday, July 26, 2026
High
18°C
Low
17°C
Rain Chance
60%
Hourly Forecast
17°C
17°C
17°C
17°C
18°C
17°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
36 km/h
Humidity
87%
Precipitation
1 mm
UV Index
7
Visibility
10 km
Rain Chance
60%
Snow Chance
0%
Sun & Moon
Sunrise
05:33 AM
Sunset
08:59 PM
Moonrise
07:51 PM
Moonset
02:07 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
5.1
μg/m³
PM10
16.3
μg/m³
NO₂
2
μg/m³
O₃
58.1
μg/m³
SO₂
0.2
μg/m³
CO
115.3
μg/m³
Sunny
Monday, July 27, 2026
High
19°C
Low
17°C
Rain Chance
8%
Hourly Forecast
18°C
18°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
18°C
18°C
18°C
19°C
19°C
19°C
19°C
19°C
18°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
28 km/h
Humidity
76%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
05:35 AM
Sunset
08:58 PM
Moonrise
08:27 PM
Moonset
03:07 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
14.1
μg/m³
PM10
20.6
μg/m³
NO₂
3.8
μg/m³
O₃
70
μg/m³
SO₂
0.9
μg/m³
CO
115.2
μg/m³
Sunny
Tuesday, July 28, 2026
High
21°C
Low
18°C
Rain Chance
7%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
19°C
20°C
20°C
21°C
21°C
21°C
21°C
20°C
20°C
20°C
20°C
20°C
Day Statistics
Maximum Wind
25 km/h
Humidity
73%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
05:36 AM
Sunset
08:57 PM
Moonrise
08:54 PM
Moonset
04:13 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
12
μg/m³
PM10
18.2
μg/m³
NO₂
8.5
μg/m³
O₃
59.3
μg/m³
SO₂
2.3
μg/m³
CO
140.4
μg/m³
Sunny
Wednesday, July 29, 2026
High
21°C
Low
18°C
Rain Chance
11%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
19°C
19°C
19°C
18°C
18°C
18°C
18°C
19°C
19°C
19°C
19°C
20°C
20°C
20°C
21°C
20°C
20°C
20°C
20°C
Day Statistics
Maximum Wind
18 km/h
Humidity
80%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
05:37 AM
Sunset
08:55 PM
Moonrise
09:15 PM
Moonset
05:23 AM
Moon Phase
Full Moon
Moon Illumination
99%
Sunny
Thursday, July 30, 2026
High
21°C
Low
19°C
Rain Chance
11%
Hourly Forecast
20°C
20°C
20°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
20°C
20°C
20°C
21°C
21°C
21°C
21°C
21°C
21°C
20°C
20°C
19°C
19°C
Day Statistics
Maximum Wind
19 km/h
Humidity
81%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
05:39 AM
Sunset
08:54 PM
Moonrise
09:31 PM
Moonset
06:34 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Solar Radiation Data
Shortwave Radiation
0.82
Diffuse Radiation
0.38
DNI
0
GTI
0.7
When to visit Guernsey?
Plan your perfect trip with our month-by-month weather guide
January
February
March
April
May
June
July
August
September
October
November
December
Your guide to the flawless travel experience
Popular Countries
Get our app
