Weather Forecast for Guernsey
Guernsey
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Current Weather - Guernsey: 17°C
Current Weather - Guernsey: 17°C
Guernsey
Overcast
Feels like 12°C
Wind
26 km/h NW
Humidity
74%
Pressure
1023 mb
UV Index
0
Visibility
10 km
Sunny
Saturday, September 05, 2026
High
17°C
Low
16°C
Rain Chance
11%
Hourly Forecast
17°C
16°C
16°C
16°C
16°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
27 km/h
Humidity
71%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
06:32 AM
Sunset
07:45 PM
Moonrise
11:36 PM
Moonset
04:24 PM
Moon Phase
Waning Crescent
Moon Illumination
29%
Air Quality
PM2.5
4.1
μg/m³
PM10
14.6
μg/m³
NO₂
1.5
μg/m³
O₃
78.3
μg/m³
SO₂
0.2
μg/m³
CO
136.7
μg/m³
Overcast
Sunday, September 06, 2026
High
22°C
Low
17°C
Rain Chance
20%
Hourly Forecast
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
18°C
18°C
18°C
18°C
18°C
19°C
20°C
21°C
21°C
22°C
22°C
22°C
22°C
20°C
20°C
19°C
Day Statistics
Maximum Wind
24 km/h
Humidity
74%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
20%
Snow Chance
0%
Sun & Moon
Sunrise
06:33 AM
Sunset
07:43 PM
Moonrise
Does not rise today
Moonset
05:18 PM
Moon Phase
Waning Crescent
Moon Illumination
20%
Air Quality
PM2.5
5
μg/m³
PM10
10.6
μg/m³
NO₂
2.2
μg/m³
O₃
76.2
μg/m³
SO₂
0.3
μg/m³
CO
141.4
μg/m³
Overcast
Monday, September 07, 2026
High
18°C
Low
17°C
Rain Chance
30%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
30 km/h
Humidity
83%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
30%
Snow Chance
0%
Sun & Moon
Sunrise
06:35 AM
Sunset
07:41 PM
Moonrise
12:51 AM
Moonset
05:58 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
4.8
μg/m³
PM10
14.6
μg/m³
NO₂
2.8
μg/m³
O₃
70.4
μg/m³
SO₂
0.2
μg/m³
CO
124.4
μg/m³
Patchy rain nearby
Tuesday, September 08, 2026
High
17°C
Low
16°C
Rain Chance
68%
Hourly Forecast
17°C
17°C
16°C
16°C
17°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
17°C
17°C
17°C
16°C
17°C
17°C
17°C
17°C
17°C
16°C
17°C
Day Statistics
Maximum Wind
35 km/h
Humidity
73%
Precipitation
4 mm
UV Index
4
Visibility
10 km
Rain Chance
68%
Snow Chance
0%
Sun & Moon
Sunrise
06:36 AM
Sunset
07:39 PM
Moonrise
02:17 AM
Moonset
06:28 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Air Quality
PM2.5
14.4
μg/m³
PM10
24.7
μg/m³
NO₂
2
μg/m³
O₃
81.8
μg/m³
SO₂
0.6
μg/m³
CO
111
μg/m³
Patchy rain nearby
Wednesday, September 09, 2026
High
17°C
Low
16°C
Rain Chance
43%
Hourly Forecast
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
16°C
Day Statistics
Maximum Wind
32 km/h
Humidity
68%
Precipitation
1 mm
UV Index
4
Visibility
10 km
Rain Chance
43%
Snow Chance
0%
Sun & Moon
Sunrise
06:38 AM
Sunset
07:37 PM
Moonrise
03:48 AM
Moonset
06:50 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
11.2
μg/m³
PM10
19
μg/m³
NO₂
1.6
μg/m³
O₃
70.7
μg/m³
SO₂
0.5
μg/m³
CO
145.2
μg/m³
Patchy rain nearby
Thursday, September 10, 2026
High
18°C
Low
16°C
Rain Chance
48%
Hourly Forecast
16°C
16°C
17°C
17°C
17°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
18°C
18°C
18°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
37 km/h
Humidity
86%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
48%
Snow Chance
0%
Sun & Moon
Sunrise
06:39 AM
Sunset
07:35 PM
Moonrise
05:18 AM
Moonset
07:08 PM
Moon Phase
New Moon
Moon Illumination
0%
Sunny
Friday, September 11, 2026
High
18°C
Low
17°C
Rain Chance
22%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
17°C
17°C
17°C
17°C
17°C
17°C
18°C
18°C
17°C
17°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
34 km/h
Humidity
86%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
22%
Snow Chance
0%
Sun & Moon
Sunrise
06:40 AM
Sunset
07:32 PM
Moonrise
06:46 AM
Moonset
07:24 PM
Moon Phase
New Moon
Moon Illumination
0%
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