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

Light Cloud

16°C 61°F 9°C 48°F Westerly
19km/h 12mph
Sunday

Light Cloud

17°C 63°F 12°C 54°F South Westerly
10km/h 6mph
Monday

Heavy Rain

15°C 59°F 13°C 55°F South South Easterly
16km/h 10mph
Tuesday

Light Rain

17°C 63°F 10°C 50°F East North Easterly
21km/h 13mph
Wednesday

Light Cloud

18°C 64°F 13°C 55°F East South Easterly
13km/h 8mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:58 Sunset 20:08

Last updated 14:25

Weather forecast details for Saturday 23 August. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1600 hours1900 hours2200 hours0100 hours
Sun
0400 hours   
Weather Conditions Light Cloud Sunny Intervals Clear Sky Clear Sky Clear Sky    
Temperature (°C/°F) 16°C 61°F 15°C 59°F 13°C 55°F 11°C 52°F 9°C 48°F    
Wind Speed (mph/km/h) 18km/h 11mph Westerly 10km/h 6mph North Westerly 11km/h 7mph West North Westerly 11km/h 7mph West North Westerly 10km/h 6mph West North Westerly    
Wind Direction W NW WNW WNW WNW    
Humidity 46% 60% 69% 79% 84%    
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG G G G G    
Pressure (Millibars) 1015 1016 1017 1018 1018    

London and South East England

Forecast Summary

  • Today

    Saturday will be mostly dry with some sunny spells, although the odd shower can't be ruled out later in the day. Still cool for the time of year in a northwesterly breeze.

  • Tonight

    It will remain dry overnight, with largely clear skies and light winds leading to a chilly night for the time of year, particularly in inland rural areas.

Environmental Summary

UV: 5

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: Low

UK Range: Low to Very High

Met Office Warnings Issued For: Greater London

  1. Yellow alert of rain

    From:
    0600 on Mon 25 August
    To:
    2350 on Mon 25 August
    Updated 23 August at 12:43

    Alert

    Heavy rain is expected to affect many southern areas of Britain at times during Bank Holiday Monday, with strong winds a possible additional factor close to southern coasts.

    The public should be aware that there may be some impacts to holiday traffic and other outdoor activities.

A list of all UK Warnings can be found on our More UK Weather page.

Weather Warnings Key

  • Red: Take action
  • Amber: Be prepared
  • Yellow: Be aware

Issued by the Met Office

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Forecast Video

BBC London

BBC London Forecast Last updated 19:08, Friday 22 Aug Forecast updated Monday to Friday only

UK

UK Forecast Last updated 12:04, Saturday 23 Aug

Observations

Observed at 14:00, Saturday 23 August

Sunny Intervals

19°C 66°F

18km/h 11mph Westerly

Humidity: 39%

Visibility: Very Good

Pressure: 1015mb, Falling

Observation station: Northolt

(Lat: 51.55 | Lon: -0.417)

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