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Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Tuesday

Grey Cloud

 16°C 61°F 10°C 50°F Northerly
14km/h 9mph
Wednesday

White Cloud

 16°C 61°F 6°C 43°F North Westerly
14km/h 9mph
Thursday

Light Rain Shower

 11°C 52°F 5°C 41°F North Westerly
24km/h 15mph
Friday

Light Rain Shower

 11°C 52°F 6°C 43°F North North Easterly
13km/h 8mph
Saturday

Sunny Intervals

 15°C 59°F 8°C 46°F North North Westerly
26km/h 16mph

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Forecast

Further ahead
Sunrise 05:02 Sunset 20:55
Weather forecast details for Tuesday 21 May. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0700 hours1000 hours1300 hours1600 hours1900 hours2200 hours0100 hours
Wed		0400 hours
Weather Conditions White Cloud Grey Cloud Grey Cloud Grey Cloud White Cloud Heavy Rain White Cloud Grey Cloud
Temperature (°C/°F) 13°C 55°F 13°C 55°F 13°C 55°F 15°C 59°F 15°C 59°F 13°C 55°F 12°C 54°F 11°C 52°F
Wind Speed (mph/km/h) 19km/h 12mph Northerly 16km/h 10mph Northerly 14km/h 9mph Northerly 18km/h 11mph Northerly 13km/h 8mph North North Westerly 10km/h 6mph Northerly 8km/h 5mph Northerly 8km/h 5mph North North Westerly
Wind Direction N N N N NNW N N NNW
Humidity 86% 83% 78% 70% 71% 82% 81% 78%
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G G VG VG G G VG
Pressure (Millibars) 1013 1015 1015 1015 1015 1016 1017 1017

London and South East England

Forecast Summary

  • Today

    It will be predominantly cloudy this morning, with patchy light rain and drizzle. This afternoon most places will become dry, with warm bright or sunny spells eventually developing. However, isolated afternoon showers may develop, these most likely north of London.

  • Tonight

    Isolated showers this evening with sunny spells. Then becoming dry overnight with often large amounts of cloud, but also some clear spells.

Environmental Summary

UV: 2

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: High

UK Range: Low to Very High

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Forecast Video

BBC London

BBC London Forecast Last updated 18:59, Monday 20 May Forecast updated Monday to Friday only Cannot play media. You do not have the correct version of the flash player. Download the correct version

UK

UK Forecast Last updated 00:54, Tuesday 21 May Cannot play media. You do not have the correct version of the flash player. Download the correct version

Observations

Observed at 04:00, Tuesday 21 May

Grey Cloud

14°C 57°F

16km/h 10mph Northerly

Humidity: 77%

Visibility: Good

Pressure: 1014mb, Rising

Observation station: Heathrow

(Lat: 51.483 | Lon: -0.45)

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