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

Light Rain

20°C 68°F 15°C 59°F North Easterly
Wind Speed 11 km/h 7 mph
Monday

Heavy Rain

16°C 61°F 13°C 55°F Northerly
Wind Speed 16 km/h 10 mph
Tuesday

Light Cloud

18°C 64°F 10°C 50°F West North Westerly
Wind Speed 11 km/h 7 mph
Wednesday

Light Cloud

17°C 63°F 10°C 50°F North Westerly
Wind Speed 13 km/h 8 mph
Thursday

Light Cloud

15°C 59°F 11°C 52°F North Westerly
Wind Speed 14 km/h 9 mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:10 Sunset 19:53

Last updated 03:10

Weather forecast details for Sunday 30 August. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0400 hours       
Weather Conditions Light Rain        
Temperature (°C/°F) 15°C 59°F        
Wind Speed (mph/km/h) Wind Speed 8 km/h 5 mph North North Easterly        
Wind Direction NNE        
Humidity 92%        
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG        
Pressure (Millibars) 1014        

London and South East England

Forecast Summary

  • Tonight

    Dry for many during the evening, but cloud thickening with an increasing risk of heavy, thundery downpours across all areas overnight, as well as mist and fog patches.

Environmental Summary

UV: 2

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Pollen: Moderate

UK Range: Low to Very High

Met Office Warnings Issued For: Greater London

  1. Yellow warning of rain

    From:
    0100 on Mon 31 August
    To:
    1700 on Mon 31 August
    Updated 30 August at 11:29 Active

    Warning

    Further areas of heavy rain or thundery showers are likely to affect parts of southeastern England and East Anglia at times on Bank Holiday Monday. The main risk periods would seem to be before dawn and again during the middle of the day and into the afternoon. The evening should see a slow transition to drier conditions from the west.

    This update slightly reduces the northwestern extent of the area at risk from thundery downpours, and brings forward the end time of the warning. Given continuing complexities, a further update to the Warning is likely to be issued early on Monday.The public should be aware of the risk of further localised flooding and impacts on holiday 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 19:03, Friday 28 Aug Forecast updated Monday to Friday only

UK

UK Forecast Last updated 22:42, Sunday 30 Aug

Observations

Observed at 03:00, Monday 31 August

Thick Cloud

15°C 59°F

Wind Speed 10 km/h 6 mph North Easterly

Humidity: 93%

Visibility: Good

Pressure: 1015mb, Falling

Observation station: Northolt

(Lat: 51.548 | Lon: -0.415)

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