Weather Portsmouth

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

Thick Cloud

15°C 59°F 10°C 50°F West South Westerly
Wind Speed 18 km/h 11 mph
Tuesday

Thick Cloud

12°C 54°F 9°C 48°F West South Westerly
Wind Speed 21 km/h 13 mph
Wednesday

Thick Cloud

11°C 52°F 10°C 50°F West South Westerly
Wind Speed 34 km/h 21 mph
Thursday

Light Rain Shower

10°C 50°F 4°C 39°F West South Westerly
Wind Speed 47 km/h 29 mph
Friday

Sunny Intervals

8°C 46°F 3°C 37°F North Westerly
Wind Speed 23 km/h 14 mph

IN ASSOCIATION WITH

Forecast

Sunrise 07:08 Sunset 17:29

Last updated 02:08

Weather forecast details for Monday 20 February. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0300 hours0400 hours0500 hours                     
Weather Conditions Thick Cloud Thick Cloud Thick Cloud                      
Temperature (°C/°F) 10°C 50°F 10°C 50°F 10°C 50°F                      
Wind Speed (mph/km/h) Wind Speed 18 km/h 11 mph West South Westerly Wind Speed 16 km/h 10 mph Westerly Wind Speed 16 km/h 10 mph Westerly                      
Wind Direction WSW W W                      
Humidity 93% 93% 92%                      
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) GGG                     
Pressure (Millibars) 1019 1019 1018                      

London and South East England

Forecast Summary

  • Tonight

    Often cloudy through the evening and night with periods of mainly light rain. Westerly winds will be light or moderate inland, locally strong near coasts. Continuing mild.

Environmental Summary

UV: 2

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Share this page

RSS Feeds
Print

Forecast Video

BBC South Today

Please turn on JavaScript. Media requires JavaScript to play.

Last updated 19:16 GMT, Monday 20 FebForecast updated 7 days a week

UK

Please turn on JavaScript. Media requires JavaScript to play.

Last updated 23:53 GMT, Monday 20 Feb

Observations

Observed at 01:00, Tuesday 21 February

Light Cloud

10°C 50°F

Wind Speed 21 km/h 13 mph Westerly

Humidity: 94%

Visibility: Very Good

Pressure: 1020mb, Steady

Observation station: Thorney Island

(Lat: 50.817 | Lon: -0.917)

BBC Weather in association with the Met Office

All times are GMT (Europe/London, GMT+0000) unless otherwise stated

Information given for most appropriate forecast location. See FAQs for details