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Weather in Portsmouth, England, United Kingdom

Now
45 °F

Low clouds.


Feels Like: 41 °F
Forecast: 51 / 44 °F
Wind: 7 mph from North

Location: Southampton / Weather Centre
Current Time: Jan 18, 2026 at 4:37:32 am
Latest Report: Jan 18, 2026 at 4:20 am
Visibility: N/A
Pressure: 30.04 "Hg
Humidity: 93%
Dew Point: 43 °F
Location of PortsmouthLocation

Upcoming 5 hours

Now5:00 am6:00 am7:00 am8:00 am9:00 am
45 °F46 °F46 °F47 °F47 °F47 °F

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Forecast for the next 48 hours

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 SundayMonday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature46 °F47 °F50 °F49 °F47 °F47 °F49 °F
Overcast.Overcast.Overcast.Drizzle. Overcast.Overcast.Sprin­kles. Overcast.Sprin­kles. Overcast.
Feels Like41 °F42 °F48 °F44 °F44 °F43 °F44 °F
Wind Speed8 mph12 mph5 mph12 mph7 mph9 mph11 mph
Wind DirectionENE
ESE
S
E
SE
SE
SSE
Humidity91%92%89%88%86%94%90%
Dew Point43 °F45 °F47 °F45 °F43 °F46 °F46 °F
Visibility5 mi5 mi4 mi3 mi6 mi4 mi3 mi
Probability of Precipitation0%0%5%20%2%23%23%
Amount of Rain0.00"0.00"0.00"0.01"0.00"0.02"0.02"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Sunday, January 18, 2026 1:42:44 am Portsmouth time - Weather by CustomWeather, © 2026

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Passing clouds. 52 / 41 °F
Humidity: 93%. Wind: 4 mph from Southeast

More weather last week

Currently at nearby stations

43 °F

Odiham: (31 mi)

Fog.

43 °F

Middle Wallop: (32 mi)

Fog.

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Forecast for the next 2 weeks

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MonTueWedThuFriSatSun
12
13
14
15
16
17

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Detailed forecast for 14 days