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

Heavy Rain Shower

36°C 97°F 23°C 73°F North North Easterly
Wind Speed 8 km/h 5 mph
Monday

Sunny

30°C 86°F 20°C 68°F Northerly
Wind Speed 8 km/h 5 mph
Tuesday

Sunny

29°C 84°F 19°C 66°F North North Easterly
Wind Speed 5 km/h 3 mph
Wednesday

Light Cloud

31°C 88°F 21°C 70°F North North Westerly
Wind Speed 5 km/h 3 mph
Thursday

Light Rain

29°C 84°F 21°C 70°F East South Easterly
Wind Speed 10 km/h 6 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:37 Sunset 20:16

Last updated 20:19

Weather forecast details for Sunday 24 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 2200 hours0100 hours
Mon
0400 hours0700 hours    
Weather Conditions Partly Cloudy Partly Cloudy Partly Cloudy Light Cloud     
Temperature (°C/°F) 29°C 84°F 26°C 79°F 24°C 75°F 24°C 75°F     
Wind Speed (mph/km/h) Wind Speed 11 km/h 7 mph Westerly Wind Speed 10 km/h 6 mph North North Easterly Wind Speed 8 km/h 5 mph North Westerly Wind Speed 10 km/h 6 mph North North Westerly     
Wind Direction W NNE NW NNW     
Humidity 80% 79% 81% 78%     
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) GGVGVG    
Pressure (Millibars) 1011 1012 1013 1015     

Environmental Summary

UV: 9

European range: 1-11+

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) -8 -7 -2 4 10 16 19 18 14 8 1 -5
Average Minimum Temperature (°F) 18 20 29 40 50 60 66 65 58 47 34 23
Average Maximum Temperature (°C) 0 1 6 13 18 24 27 26 23 16 8 2
Average Maximum Temperature (°F) 32 34 43 55 65 75 81 79 73 61 47 36
Record Minimum Temperature (°C) -29 -29 -24 -8 -3 2 9 8 -2 -10 -19 -31
Record Minimum Temperature (°F) -20 -21 -12 17 27 35 49 47 29 14 -2 -23
Record Maximum Temperature (°C) 18 20 17 33 37 39 41 39 38 31 26 20
Record Maximum Temperature (°F) 65 68 62 91 98 102 105 102 100 88 78 68
Average Precipitation (mm) 51 51 66 71 86 89 84 81 79 66 61 51
Average Precipitation (inches) 2.0 2.0 2.6 2.8 3.4 3.5 3.3 3.2 3.1 2.6 2.4 2.0
Average Sunlight Hours 4 5 7 7 9 10 10 9 8 7 5 4
Wet Days (+0.1 mm) 11 10 12 11 12 11 9 9 9 9 10 11
Relative Humidity AM 80 79 77 74 73 76 75 79 80 78 79 80
Relative Humidity PM 70 69 64 61 59 61 58 61 59 59 65 72
Discomfort From Heat And Humidity -- -- -- -- -- severity.Moderate severity.Medium severity.Medium -- -- -- --

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

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Last updated 00:38 BST, Monday 25 Jul

Observations

Observed at 19:00, Sunday 24 July

Thunderstorm

23°C 73°F

Wind Speed 24 km/h 15 mph Southerly

Humidity: 84%

Visibility: Good

Pressure: 1011mb, Rising

Observation station: Chicago O'Hare, IL.

(Lat: 41.98 | Lon: -87.9)

BBC Weather in association with the Met Office

All times are CDT (America/Chicago, GMT-0500) unless otherwise stated

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