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

Sunny Intervals

20°C 68°F 11°C 52°F Westerly
Wind Speed 24 km/h 15 mph
Friday

Sunny Intervals

19°C 66°F 11°C 52°F West South Westerly
Wind Speed 19 km/h 12 mph
Saturday

Heavy Rain

17°C 63°F 10°C 50°F South Westerly
Wind Speed 16 km/h 10 mph
Sunday

Sunny

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

Sunny Intervals

19°C 66°F 12°C 54°F South South Easterly
Wind Speed 13 km/h 8 mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:59 Sunset 18:41

Last updated 12:03

Weather forecast details for Thursday 29 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1600 hours1900 hours2200 hours0100 hours
Fri
0400 hours   
Weather Conditions Sunny Partly Cloudy Partly Cloudy Light Cloud Light Cloud    
Temperature (°C/°F) 19°C 66°F 17°C 63°F 14°C 57°F 13°C 55°F 12°C 54°F    
Wind Speed (mph/km/h) Wind Speed 26 km/h 16 mph Westerly Wind Speed 21 km/h 13 mph West South Westerly Wind Speed 14 km/h 9 mph West South Westerly Wind Speed 11 km/h 7 mph West South Westerly Wind Speed 10 km/h 6 mph South Westerly    
Wind Direction W WSW WSW WSW SW    
Humidity 49% 51% 61% 70% 74%    
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VGVGVGVGVG   
Pressure (Millibars) 1014 1015 1015 1014 1013    

London and South East England

Forecast Summary

  • Today

    A cloudy start with outbreaks of rain, which may turn locally heavier for a time, but clearing all parts by mid afternoon. Drier, fresher conditions will follow from the northwest with some long spells of sunshine. Less breezy later.

  • Tonight

    It will remain mainly dry overnight, with winds easing and clear spells forming. A few showers are possible, mainly in the west, but these will be few and far between.

Environmental Summary

UV: 3

UK Range: 1-8

Pollution: Low

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 13:49 BST, Thursday 29 SepForecast updated Monday to Friday only

UK

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Last updated 12:21 BST, Thursday 29 Sep

Observations

Observed at 14:00, Thursday 29 September

Sunny

19°C 66°F

Wind Speed 24 km/h 15 mph Westerly

Humidity: 58%

Visibility: Very Good

Pressure: 1014mb, 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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