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

Thick Cloud

19°C 66°F 12°C 54°F North Westerly
Wind Speed 11 km/h 7 mph
Thursday

Light Cloud

19°C 66°F 14°C 57°F West South Westerly
Wind Speed 13 km/h 8 mph
Friday

Light Cloud

23°C 73°F 14°C 57°F Westerly
Wind Speed 8 km/h 5 mph
Saturday

Light Cloud

22°C 72°F 15°C 59°F North North Westerly
Wind Speed 18 km/h 11 mph
Sunday

Sunny Intervals

23°C 73°F 14°C 57°F West North Westerly
Wind Speed 18 km/h 11 mph

IN ASSOCIATION WITH

Forecast

Sunrise 04:45 Sunset 21:22

Last updated 03:08

Weather forecast details for Wednesday 28 June. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0400 hours       
Weather Conditions Thick Cloud        
Temperature (°C/°F) 12°C 54°F        
Wind Speed (mph/km/h) Wind Speed 10 km/h 6 mph West North Westerly        
Wind Direction WNW        
Humidity 80%        
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG       
Pressure (Millibars) 994        

London and South East England

Forecast Summary

  • Tonight

    Staying rather cloudy overnight although there may be some clearer periods at times in the south. Winds light in most places.

Environmental Summary

UV: 3

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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BBC London

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Last updated 13:54 BST, Wednesday 28 JunForecast updated Monday to Friday only

UK

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Last updated 23:49 BST, Wednesday 28 Jun

Observations

Observed at 03:00, Thursday 29 June

Thick Cloud

13°C 55°F

Wind Speed 11 km/h 7 mph West North Westerly

Humidity: 80%

Visibility: Excellent

Pressure: 995mb, 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

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