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

Sunny Intervals

28°C 82°F 18°C 64°F North North Easterly
Wind Speed 5 km/h 3 mph
Friday

Sunny

26°C 79°F 15°C 59°F West North Westerly
Wind Speed 11 km/h 7 mph
Saturday

Light Rain Shower

24°C 75°F 17°C 63°F Easterly
Wind Speed 18 km/h 11 mph
Sunday

Light Cloud

23°C 73°F 15°C 59°F West South Westerly
Wind Speed 16 km/h 10 mph
Monday

Light Cloud

23°C 73°F 14°C 57°F North North Westerly
Wind Speed 11 km/h 7 mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:03 Sunset 20:01

Last updated 12:04

Weather forecast details for Thursday 25 August. 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
Fri
0400 hours  
Weather Conditions Light Rain Shower Light Cloud Sunny Partly Cloudy Light Rain Shower Light Rain Shower   
Temperature (°C/°F) 26°C 79°F 27°C 81°F 26°C 79°F 23°C 73°F 21°C 70°F 19°C 66°F   
Wind Speed (mph/km/h) Wind Speed 5 km/h 3 mph North North Easterly Wind Speed 13 km/h 8 mph North Westerly Wind Speed 11 km/h 7 mph North North Easterly Wind Speed 11 km/h 7 mph North Westerly Wind Speed 8 km/h 5 mph North North Westerly Wind Speed 8 km/h 5 mph West North Westerly   
Wind Direction NNE NW NNE NW NNW WNW   
Humidity 60% 55% 58% 68% 77% 85%   
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) MMMGVGG  
Pressure (Millibars) 1015 1015 1013 1014 1014 1015   

London and South East England

Forecast Summary

  • Today

    Cloudier and less hot than Wednesday, with further pulses of showery rain and some thunder possible towards the west of the region. The best of any bright or sunny spells will be to the east, where parts will stay dry.

  • Tonight

    Staying cloudy although the thundery rain will clear eastwards by dawn. Light winds allowing the odd rural mist patch to form by dawn further west.

Environmental Summary

UV: 5

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Pollen: Moderate

UK Range: Low to Very High

Average Conditions

BBC Weather's average conditions for London, United Kingdom. This includes readings of average sunlight, temperature, discomfort from heat and humidity, relative humidity, average Precipitation, and wet days.
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average Minimum Temperature (°C) 2 2 3 6 8 12 14 13 11 8 5 4
Average Minimum Temperature (°F) 36 36 38 42 47 53 56 56 52 46 42 38
Average Maximum Temperature (°C) 6 7 10 13 17 20 22 21 19 14 10 7
Average Maximum Temperature (°F) 43 44 50 56 62 69 71 71 65 58 50 45
Record Minimum Temperature (°C) -10 -9 -8 -2 -1 5 7 6 3 -4 -5 -7
Record Minimum Temperature (°F) 15 15 18 28 30 41 45 43 37 26 23 19
Record Maximum Temperature (°C) 14 16 21 26 30 33 34 33 30 26 19 15
Record Maximum Temperature (°F) 58 61 71 78 86 91 93 92 86 78 66 59
Average Precipitation (mm) 54 40 37 37 46 45 57 59 49 57 64 48
Average Precipitation (inches) 2.1 1.6 1.5 1.5 1.8 1.8 2.2 2.3 1.9 2.2 2.5 1.9
Average Sunlight Hours 1 2 4 5 6 7 6 6 5 3 2 1
Wet Days (+0.1 mm) 15 13 11 12 12 11 12 11 13 13 15 15
Relative Humidity AM 86 85 81 71 70 70 71 76 80 85 85 87
Relative Humidity PM 77 72 64 56 57 58 59 62 65 70 78 81
Discomfort From Heat And Humidity -- -- -- -- -- -- -- -- -- -- -- --

Average Conditions data © Copyright RM, 2011. All rights reserved. Helicon Publishing is a division of RM.

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Last updated 07:18 BST, Thursday 25 AugForecast updated Monday to Friday only

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Last updated 08:02 BST, Thursday 25 Aug

Observations

Observed at 11:00, Thursday 25 August

Light Cloud

23°C 73°F

Wind Speed 5 km/h 3 mph North North Easterly

Humidity: 69%

Visibility: Good

Pressure: 1016mb, Falling

Observation station: London

(Lat: 51.517 | Lon: -0.1)

BBC Weather in association with the Met Office

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

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