Weather Portsmouth

Last updated 13:11

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

Light Cloud

16°C 61°F 10°C 50°F Southerly
5km/h 3mph
Tuesday

Sunny Intervals

13°C 55°F 10°C 50°F South South Westerly
18km/h 11mph
Wednesday

Light Cloud

13°C 55°F 8°C 46°F Southerly
19km/h 12mph
Thursday

Light Cloud

13°C 55°F 8°C 46°F South South Westerly
11km/h 7mph
Friday

Light Cloud

13°C 55°F 9°C 48°F South Westerly
16km/h 10mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:59 Sunset 20:09
Weather forecast details for Monday 21 April. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1400 hours1500 hours1600 hours1700 hours1800 hours1900 hours2000 hours2100 hours2200 hours2300 hours0000 hours
Tue
0100 hours0200 hours0300 hours0400 hours0500 hours        
Weather Conditions Sunny Intervals Sunny Intervals Sunny Intervals Light Cloud Light Cloud Light Cloud Light Rain Light Cloud Light Cloud Light Rain Light Rain Light Rain Light Rain Light Rain Light Rain Light Rain         
Temperature (°C/°F) 15°C 59°F 15°C 59°F 16°C 61°F 16°C 61°F 15°C 59°F 14°C 57°F 13°C 55°F 13°C 55°F 12°C 54°F 12°C 54°F 12°C 54°F 11°C 52°F 11°C 52°F 10°C 50°F 10°C 50°F 10°C 50°F         
Wind Speed (mph/km/h) 8km/h 5mph Southerly 11km/h 7mph South Westerly 11km/h 7mph West South Westerly 14km/h 9mph Westerly 18km/h 11mph West South Westerly 16km/h 10mph West South Westerly 14km/h 9mph Westerly 11km/h 7mph Westerly 11km/h 7mph West North Westerly 11km/h 7mph Westerly 11km/h 7mph West North Westerly 11km/h 7mph Westerly 13km/h 8mph Westerly 13km/h 8mph Westerly 13km/h 8mph Westerly 13km/h 8mph Westerly         
Wind Direction S SW WSW W WSW WSW W W WNW W WNW W W W W W         
Humidity 60% 58% 54% 52% 53% 55% 60% 65% 70% 74% 80% 81% 81% 83% 84% 86%         
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G G G VG VG G G G G G G G G G M         
Pressure (Millibars) 1006 1006 1005 1005 1005 1005 1005 1006 1006 1006 1005 1006 1005 1005 1005 1006         

London and South East England

Forecast Summary

  • Today

    Any mist or fog will clear to give some bright or sunny spells. Showers will develop after midday which could be heavy with thunder. With light winds and some sunshine though, it will feel quite warm.

  • Tonight

    The night will stay generally cloudy with further showery outbreaks of rain. The heavier showers though should move away by midnight. Some mist and fog may form by dawn.

Environmental Summary

UV: 3

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: Moderate

UK Range: Low to Very High

Share this page

RSS Feeds
Print

Forecast Video

BBC South Today

BBC South Today Forecast Last updated 13:00, Monday 21 Apr Forecast updated 7 days a week Cannot play media. You do not have the correct version of the flash player. Download the correct version

UK

UK Forecast Last updated 12:27, Monday 21 Apr Cannot play media. You do not have the correct version of the flash player. Download the correct version

Observations

Observed at 12:00, Monday 21 April

Not Available

15°C 59°F

8km/h 5mph Westerly

Humidity: 71%

Visibility: N/A

Pressure: 1006mb, Rising

Observation station: Solent

(Lat: 50.8 | Lon: -1.217)

BBC Weather in association with the Met Office

All times are BST (Europe/London, GMT+0100) unless otherwise stated

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