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

Light Cloud

18°C 64°F 11°C 52°F North Westerly
Wind Speed 14 km/h 9 mph
Saturday

Light Cloud

18°C 64°F 10°C 50°F Northerly
Wind Speed 16 km/h 10 mph
Sunday

Light Cloud

20°C 68°F 11°C 52°F North Westerly
Wind Speed 13 km/h 8 mph
Monday

Light Cloud

19°C 66°F 12°C 54°F Northerly
Wind Speed 13 km/h 8 mph
Tuesday

Light Cloud

18°C 64°F 12°C 54°F North Easterly
Wind Speed 10 km/h 6 mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:17 Sunset 19:41

Last updated 08:04

Weather forecast details for Friday 4 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1000 hours1300 hours1600 hours1900 hours2200 hours0100 hours
Sat
0400 hours 
Weather Conditions Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Thick Cloud Light Cloud  
Temperature (°C/°F) 14°C 57°F 16°C 61°F 17°C 63°F 16°C 61°F 14°C 57°F 13°C 55°F 12°C 54°F  
Wind Speed (mph/km/h) Wind Speed 11 km/h 7 mph West North Westerly Wind Speed 14 km/h 9 mph North Westerly Wind Speed 14 km/h 9 mph North North Westerly Wind Speed 14 km/h 9 mph North North Westerly Wind Speed 10 km/h 6 mph North North Westerly Wind Speed 8 km/h 5 mph West North Westerly Wind Speed 8 km/h 5 mph West North Westerly  
Wind Direction WNW NW NNW NNW NNW WNW WNW  
Humidity 75% 55% 51% 53% 62% 65% 69%  
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) GGGGVGVGG 
Pressure (Millibars) 1017 1018 1017 1018 1019 1019 1018  

London and South East England

Forecast Summary

  • Today

    Mostly dry with some brightness. A few showers are likely, especially around the middle of the day, then turning mainly dry for the afternoon and evening. Winds mainly light westerly.

  • Tonight

    A rather cloudy night with a few clear spells developing in places. Light rain reaching some areas by dawn. Winds remaining mainly light.

Environmental Summary

UV: 4

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Pollen: 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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Forecast Video

BBC London

BBC London Forecast Last updated 07:09, Friday 4 Sep Forecast updated Monday to Friday only

UK

UK Forecast Last updated 07:53, Friday 4 Sep

Observations

Observed at 08:00, Friday 4 September

Thick Cloud

12°C 54°F

Wind Speed 8 km/h 5 mph West North Westerly

Humidity: 80%

Visibility: Excellent

Pressure: 1018mb, Rising

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

Information given for most appropriate forecast location. See FAQs for details