Weather for the next 15 days in Portsmouth

Weather in Portsmouth for today, Monday, 11 May 2026

Sunrise: 05:23
Sunset: 20:42
Moonrise: 03:07
Moonset: 13:58
UV Index: 4
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnyPatchy rain nearbyLight rain showerPatchy rain nearbyPartly Cloudy Clear
Temperature3°C2°C8°C12°C11°C9°C8°C5°C
Feels Like0°C-1°C5°C10°C9°C7°C6°C4°C
Precipitation0 mm0 mm0 mm0 mm0.2 mm0 mm0 mm0 mm
Probability0 %0 %0 %83 %100 %81 %0 %0 %
Cloud Cover0 %0 %11 %100 %90 %93 %26 %14 %
Wind Speed12 km/h11 km/h17 km/h18 km/h12 km/h15 km/h9 km/h4 km/h
Wind DirectionNNNWNNWNNWNNNENNNW
Wind Gusts25 km/h23 km/h20 km/h20 km/h16 km/h20 km/h16 km/h9 km/h
Humidity83 %82 %72 %62 %71 %78 %76 %81 %
Dew Point1°C-1°C3°C5°C6°C6°C4°C2°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for tomorrow, Tuesday, 12 May 2026

Sunrise: 05:21
Sunset: 20:44
Moonrise: 03:19
Moonset: 15:17
UV Index: 3
02:0005:0008:0011:0014:0017:0020:0023:00
Partly Cloudy Clear SunnyPartly Cloudy Patchy rain nearbyPatchy rain nearbyPatchy rain nearbyClear
Temperature3°C3°C8°C13°C13°C13°C11°C7°C
Feels Like3°C1°C7°C11°C11°C11°C9°C4°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %0 %0 %0 %87 %70 %83 %0 %
Cloud Cover32 %15 %12 %31 %83 %100 %79 %0 %
Wind Speed3 km/h5 km/h10 km/h15 km/h20 km/h20 km/h10 km/h14 km/h
Wind DirectionNWWNWWSWWWWNWNWW
Wind Gusts6 km/h11 km/h13 km/h17 km/h26 km/h26 km/h17 km/h29 km/h
Humidity85 %86 %71 %58 %67 %70 %84 %91 %
Dew Point1°C1°C3°C5°C7°C8°C8°C5°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for Wednesday, 13 May 2026

Sunrise: 05:19
Sunset: 20:45
Moonrise: 03:32
Moonset: 16:38
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Partly Cloudy Patchy rain nearbyLight drizzlePatchy rain nearbyPatchy rain nearbySunnyPartly Cloudy
Temperature6°C7°C9°C12°C13°C12°C10°C7°C
Feels Like3°C3°C6°C9°C10°C9°C7°C4°C
Precipitation0 mm0 mm0 mm0.3 mm0.1 mm0.1 mm0 mm0 mm
Probability0 %0 %76 %100 %100 %100 %0 %0 %
Cloud Cover24 %37 %100 %91 %94 %78 %24 %57 %
Wind Speed14 km/h21 km/h25 km/h35 km/h36 km/h33 km/h25 km/h18 km/h
Wind DirectionWSWWWWWWNWWW
Wind Gusts29 km/h35 km/h32 km/h40 km/h41 km/h39 km/h37 km/h32 km/h
Humidity90 %92 %81 %68 %53 %61 %74 %88 %
Dew Point4°C5°C6°C6°C4°C5°C5°C5°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for Thursday, 14 May 2026

Sunrise: 05:18
Sunset: 20:47
Moonrise: 03:46
Moonset: 18:04
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear Partly Cloudy Patchy rain nearbyPatchy rain nearbyLight rain showerOvercast Clear
Temperature5°C3°C7°C12°C13°C11°C8°C5°C
Feels Like2°C0°C4°C10°C11°C9°C5°C2°C
Precipitation0 mm0 mm0 mm0.1 mm0.1 mm0.8 mm0.1 mm0 mm
Probability0 %0 %0 %100 %100 %100 %100 %0 %
Cloud Cover23 %11 %34 %70 %66 %100 %100 %73 %
Wind Speed13 km/h12 km/h16 km/h16 km/h17 km/h21 km/h18 km/h12 km/h
Wind DirectionWNWNWNNNNNESE
Wind Gusts27 km/h26 km/h20 km/h18 km/h19 km/h26 km/h28 km/h23 km/h
Humidity93 %92 %79 %55 %49 %71 %87 %92 %
Dew Point4°C2°C4°C3°C3°C6°C6°C4°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for Friday, 15 May 2026

Sunrise: 05:16
Sunset: 20:48
Moonrise: 04:03
Moonset: 19:36
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
MistPartly Cloudy Patchy rain nearbyLight drizzlePatchy rain nearbyLight rain showerPartly Cloudy Partly Cloudy
Temperature3°C3°C6°C10°C10°C10°C8°C5°C
Feels Like0°C0°C3°C7°C8°C8°C7°C3°C
Precipitation0 mm0 mm0 mm0.1 mm0.3 mm0.3 mm0.3 mm0 mm
Probability0 %0 %22 %100 %100 %100 %100 %0 %
Cloud Cover25 %36 %56 %93 %92 %78 %65 %33 %
Wind Speed12 km/h12 km/h14 km/h17 km/h16 km/h12 km/h10 km/h10 km/h
Wind DirectionNNWSWESEWSWNESEWSW
Wind Gusts25 km/h22 km/h18 km/h19 km/h19 km/h17 km/h18 km/h22 km/h
Humidity94 %94 %84 %68 %68 %76 %83 %90 %
Dew Point2°C2°C4°C4°C5°C6°C6°C4°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for Saturday, 16 May 2026

Sunrise: 05:15
Sunset: 20:50
Moonrise: 04:24
Moonset: 21:10
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
MistOvercast Patchy rain nearbyLight drizzleLight rain showerPatchy rain nearbyPartly Cloudy Partly Cloudy
Temperature4°C4°C7°C11°C12°C11°C9°C6°C
Feels Like1°C1°C5°C9°C11°C11°C9°C5°C
Precipitation0 mm0 mm0 mm0.1 mm0.4 mm0.5 mm0.2 mm0 mm
Probability0 %0 %20 %100 %100 %100 %100 %0 %
Cloud Cover51 %99 %93 %81 %72 %60 %61 %39 %
Wind Speed11 km/h10 km/h11 km/h11 km/h9 km/h8 km/h7 km/h7 km/h
Wind DirectionNNNESENWNWNNWNNW
Wind Gusts22 km/h19 km/h14 km/h13 km/h10 km/h11 km/h12 km/h15 km/h
Humidity93 %93 %86 %68 %64 %75 %80 %86 %
Dew Point3°C3°C4°C5°C5°C7°C6°C4°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for Sunday, 17 May 2026

Sunrise: 05:14
Sunset: 20:51
Moonrise: 04:56
Moonset: 22:38
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Overcast Patchy rain nearbyPatchy rain nearbyLight rain showerPatchy rain nearbyPatchy rain nearbyPatchy rain nearbyPartly Cloudy
Temperature5°C6°C8°C11°C12°C12°C10°C6°C
Feels Like4°C4°C7°C10°C12°C11°C9°C6°C
Precipitation0 mm0 mm0.2 mm0.4 mm0.3 mm0.4 mm0.3 mm0.2 mm
Probability0 %23 %100 %100 %100 %100 %100 %100 %
Cloud Cover64 %100 %94 %76 %68 %77 %76 %59 %
Wind Speed7 km/h7 km/h8 km/h7 km/h5 km/h10 km/h6 km/h3 km/h
Wind DirectionSWNNNESEWNWWSWWWNW
Wind Gusts14 km/h14 km/h12 km/h8 km/h7 km/h13 km/h10 km/h5 km/h
Humidity88 %89 %85 %74 %66 %69 %81 %87 %
Dew Point3°C4°C6°C6°C6°C7°C7°C4°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for Monday, 18 May 2026

Sunrise: 05:12
Sunset: 20:53
Moonrise: 05:43
Moonset: 23:53
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Partly Cloudy Partly Cloudy Patchy rain nearbyLight rain showerLight rain showerLight rain showerPatchy rain nearbyOvercast
Temperature5°C5°C9°C12°C13°C12°C10°C7°C
Feels Like5°C5°C8°C12°C12°C11°C9°C7°C
Precipitation0 mm0 mm0.1 mm0.5 mm0.8 mm0.7 mm0.3 mm0 mm
Probability0 %0 %100 %100 %100 %100 %100 %48 %
Cloud Cover29 %42 %65 %86 %86 %99 %94 %87 %
Wind Speed3 km/h4 km/h4 km/h5 km/h10 km/h13 km/h9 km/h6 km/h
Wind DirectionWNWSWNNEESEWSWWWNWNW
Wind Gusts7 km/h8 km/h6 km/h7 km/h16 km/h22 km/h17 km/h12 km/h
Humidity89 %90 %83 %70 %67 %77 %86 %89 %
Dew Point4°C4°C6°C7°C7°C8°C8°C6°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for Tuesday, 19 May 2026

Sunrise: 05:11
Sunset: 20:54
Moonrise: 06:48
Moonset: 01:00
UV Index: 2
02:0005:0008:0011:0014:0017:0020:0023:00
Patchy light drizzlePatchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearbyLight rain showerPartly Cloudy Clear
Temperature7°C7°C8°C10°C13°C13°C11°C8°C
Feels Like6°C6°C7°C9°C12°C13°C11°C8°C
Precipitation0.1 mm0.2 mm0 mm0 mm0.1 mm0.1 mm0.1 mm0 mm
Probability100 %100 %71 %66 %100 %100 %100 %0 %
Cloud Cover89 %75 %96 %86 %73 %86 %51 %32 %
Wind Speed6 km/h7 km/h7 km/h10 km/h9 km/h8 km/h5 km/h4 km/h
Wind DirectionWSWSENNNWWNWWNWWNWW
Wind Gusts12 km/h11 km/h10 km/h12 km/h10 km/h10 km/h7 km/h9 km/h
Humidity92 %94 %91 %81 %67 %70 %83 %88 %
Dew Point6°C6°C7°C7°C7°C8°C8°C6°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for Wednesday, 20 May 2026

Sunrise: 05:10
Sunset: 20:56
Moonrise: 08:09
Moonset: 00:47
UV Index: 3
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Partly Cloudy Patchy rain nearbyPatchy rain nearbySunnySunnyPartly Cloudy Mist
Temperature7°C8°C11°C14°C15°C15°C13°C10°C
Feels Like6°C7°C11°C13°C14°C14°C12°C10°C
Precipitation0 mm0 mm0 mm0.1 mm0 mm0 mm0 mm0 mm
Probability0 %0 %28 %100 %47 %0 %0 %0 %
Cloud Cover23 %23 %38 %61 %53 %10 %31 %69 %
Wind Speed7 km/h6 km/h5 km/h12 km/h16 km/h15 km/h11 km/h8 km/h
Wind DirectionWWSWSSWSSWSSWSSWS
Wind Gusts15 km/h12 km/h7 km/h14 km/h19 km/h18 km/h15 km/h14 km/h
Humidity91 %89 %81 %70 %64 %64 %82 %94 %
Dew Point6°C6°C8°C8°C8°C8°C10°C9°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for Thursday, 21 May 2026

Sunrise: 05:08
Sunset: 20:57
Moonrise: 09:37
Moonset: 01:24
UV Index: 3
02:0005:0008:0011:0014:0017:0020:0023:00
MistMistLight rain showerPatchy rain nearbyPatchy rain nearbyPatchy rain nearbySunnyClear
Temperature10°C11°C13°C15°C16°C16°C13°C10°C
Feels Like10°C11°C13°C14°C16°C16°C12°C8°C
Precipitation0 mm0 mm0.1 mm0.2 mm0 mm0.1 mm0.1 mm0 mm
Probability0 %27 %100 %100 %79 %100 %100 %0 %
Cloud Cover96 %92 %100 %100 %89 %74 %65 %14 %
Wind Speed8 km/h8 km/h8 km/h12 km/h20 km/h22 km/h16 km/h10 km/h
Wind DirectionSSESSESSESSWWSWWSWWW
Wind Gusts14 km/h14 km/h12 km/h15 km/h26 km/h28 km/h25 km/h21 km/h
Humidity95 %95 %94 %87 %69 %70 %82 %91 %
Dew Point10°C11°C12°C12°C11°C11°C10°C8°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for Friday, 22 May 2026

Sunrise: 05:07
Sunset: 20:58
Moonrise: 11:04
Moonset: 01:48
UV Index: 3
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Cloudy Light drizzlePatchy rain nearbyPatchy rain nearbyPatchy rain nearbyOvercast Mist
Temperature8°C9°C12°C13°C13°C14°C15°C12°C
Feels Like7°C8°C11°C11°C11°C13°C14°C11°C
Precipitation0 mm0 mm0.1 mm0.1 mm0 mm0 mm0 mm0 mm
Probability0 %0 %100 %100 %84 %86 %59 %0 %
Cloud Cover9 %31 %79 %100 %100 %100 %100 %78 %
Wind Speed7 km/h8 km/h13 km/h21 km/h22 km/h22 km/h21 km/h15 km/h
Wind DirectionWWSWSWSWSSWSWSWWSW
Wind Gusts15 km/h14 km/h18 km/h28 km/h31 km/h31 km/h30 km/h25 km/h
Humidity91 %92 %90 %89 %95 %95 %94 %96 %
Dew Point7°C8°C10°C11°C12°C13°C14°C12°C
000102030405060708091011121314151617181920212223

Weather in Portsmouth for Saturday, 23 May 2026

Sunrise: 05:06
Sunset: 21:00
Moonrise: 12:26
Moonset: 02:06
UV Index: 3
02:0005:0008:0011:0014:0017:0020:0023:00
Overcast Overcast Patchy rain nearbyPatchy rain nearbyPatchy rain nearbyPartly Cloudy Partly Cloudy Partly Cloudy
Temperature11°C14°C15°C17°C18°C18°C16°C13°C
Feels Like10°C13°C14°C17°C18°C18°C15°C12°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %0 %29 %81 %66 %42 %0 %0 %
Cloud Cover57 %100 %100 %100 %100 %85 %52 %51 %
Wind Speed11 km/h16 km/h17 km/h22 km/h24 km/h23 km/h20 km/h15 km/h
Wind DirectionWSWWSWSWWSWSWSWSWSW
Wind Gusts19 km/h23 km/h22 km/h27 km/h29 km/h30 km/h29 km/h27 km/h
Humidity96 %97 %92 %83 %79 %80 %88 %96 %
Dew Point10°C13°C14°C14°C14°C14°C14°C12°C
000102030405060708091011121314151617181920212223

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