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

Light Cloud

24°C 75°F 16°C 61°F South South Easterly
10km/h 6mph
Saturday

Light Cloud

20°C 68°F 11°C 52°F Northerly
11km/h 7mph
Sunday

Sunny Intervals

19°C 66°F 9°C 48°F North North Easterly
18km/h 11mph
Monday

Sunny

18°C 64°F 9°C 48°F North Easterly
8km/h 5mph
Tuesday

Light Cloud

19°C 66°F 10°C 50°F South South Easterly
10km/h 6mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:42 Sunset 19:08

Last updated 11:12

Weather forecast details for Friday 19 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1300 hours1600 hours1900 hours2200 hours0100 hours
Sat
0400 hours  
Weather Conditions Sunny Intervals Sunny Intervals Light Cloud Light Rain Shower Light Cloud Light Rain Shower   
Temperature (°C/°F) 22°C 72°F 23°C 73°F 22°C 72°F 19°C 66°F 17°C 63°F 17°C 63°F   
Wind Speed (mph/km/h) 10km/h 6mph South South Easterly 6km/h 4mph North North Easterly 10km/h 6mph North North Easterly 6km/h 4mph North Easterly 6km/h 4mph North North Easterly 5km/h 3mph East North Easterly   
Wind Direction SSE NNE NNE NE NNE ENE   
Humidity 76% 71% 75% 85% 89% 94%   
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) M M M M M M   
Pressure (Millibars) 1012 1011 1012 1013 1013 1014   

London and South East England

Forecast Summary

  • Today

    Further heavy, thundery showers affecting the region at times through today, some slow moving giving downpours in places. However, a good deal of dry weather in between the showers with warm, sunny spells developing.

  • Tonight

    Heavy showers and thunderstorms continuing to affect the region overnight, these slow moving giving downpours in places. A mild night with low cloud, mist and fog patches returning.

Environmental Summary

UV: 3

UK Range: 1-7

Pollen: Moderate

UK Range: Low to Very High

Met Office Warnings Issued For: Greater London

  1. Yellow warning of rain

    From:
    0530 on Fri 19 September
    To:
    2345 on Fri 19 September
    Updated 19 September at 05:23 Active

    Warning

    Heavy showers and thunderstorms are likely to continue northwards on Friday morning - the risk then continuing through the rest of the day. Many places will miss these but the public should be aware of the potential for isolated disruption due to surface water flooding, lightning strikes and hail.

  2. Yellow warning of rain

    From:
    0015 on Sat 20 September
    To:
    1000 on Sat 20 September
    Updated 19 September at 11:06

    Warning

    Further heavy showers and thunderstorms are likely to continue through Friday night and into Saturday morning, with the main risk receding eastwards to become mostly confined to the east of the yellow area by then.

    The public should be aware of the potential for isolated disruption due to surface water flooding and lightning strikes.

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 22:31, Thursday 18 Sep Forecast updated Monday to Friday only

UK

UK Forecast Last updated 07:58, Friday 19 Sep

Observations

Observed at 11:00, Friday 19 September

Thick Cloud

19°C 66°F

10km/h 6mph East North Easterly

Humidity: 85%

Visibility: Moderate

Pressure: 1011mb, Rising

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

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