Weather Portsmouth

Daily forecast
Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed

Sunny Intervals

11°C 52°F 3°C 37°F West North Westerly
42km/h 26mph

Light Rain Shower

5°C 41°F 2°C 36°F Westerly
31km/h 19mph

Light Cloud

7°C 45°F 2°C 36°F West North Westerly
34km/h 21mph

Sunny Intervals

6°C 43°F 1°C 34°F North Westerly
23km/h 14mph


5°C 41°F 0°C 32°F North North Westerly
31km/h 19mph



Sunrise 07:47 Sunset 16:49

Last updated 11:04

Weather forecast details for Wednesday 28 January. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1500 hours1800 hours2100 hours0000 hours
0300 hours   
Weather Conditions Sunny Clear Sky Light Cloud Partly Cloudy Light Cloud    
Temperature (°C/°F) 7°C 45°F 5°C 41°F 4°C 39°F 4°C 39°F 4°C 39°F    
Wind Speed (mph/km/h) 32km/h 20mph West North Westerly 21km/h 13mph Westerly 27km/h 17mph West South Westerly 29km/h 18mph Westerly 29km/h 18mph Westerly    
Wind Direction WNW W WSW W W    
Humidity 49% 61% 68% 78% 79%    
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG VG VG VG    
Pressure (Millibars) 1007 1007 1005 1002 998    

London and South East England

Forecast Summary

  • Today

    Cloudy, mild and windy with outbreaks of rain during the morning. A drier and brighter afternoon with sunshine but turning colder with a blustery wind.

  • Tonight

    Cold and breezy with clear spells but also the odd sleet and snow shower, particularly later in the night. Icy patches may from on untreated surfaces.

Environmental Summary

UV: 1

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

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Forecast Video

BBC South Today

BBC South Today Forecast Last updated 09:05, Wednesday 28 Jan Forecast updated 7 days a week


UK Forecast Last updated 08:14, Wednesday 28 Jan


Observed at 11:00, Wednesday 28 January

Not Available

9°C 48°F

48km/h 30mph Westerly

Humidity: 100%

Visibility: N/A

Pressure: 1004mb, Falling

Observation station: Solent

(Lat: 50.8 | Lon: -1.217)

BBC Weather in association with the Met Office

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