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

Light Cloud

16°C 61°F 11°C 52°F East South Easterly
10km/h 6mph
Wednesday

Sunny

21°C 70°F 16°C 61°F South Easterly
13km/h 8mph
Thursday

Heavy Rain Shower

23°C 73°F 16°C 61°F Southerly
19km/h 12mph
Friday

Light Rain Shower

19°C 66°F 6°C 43°F West North Westerly
27km/h 17mph
Saturday

Light Cloud

9°C 48°F 5°C 41°F West North Westerly
29km/h 18mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:46 Sunset 18:34

Last updated 14:26

Weather forecast details for Tuesday 30 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1900 hours2200 hours0100 hours
Wed
0400 hours0700 hours   
Weather Conditions Thick Cloud Light Cloud Light Cloud Thick Cloud Light Cloud    
Temperature (°C/°F) 13°C 55°F 13°C 55°F 12°C 54°F 12°C 54°F 11°C 52°F    
Wind Speed (mph/km/h) 10km/h 6mph East North Easterly 8km/h 5mph East South Easterly 10km/h 6mph East South Easterly 8km/h 5mph South Easterly 10km/h 6mph South Easterly    
Wind Direction ENE ESE ESE SE SE    
Humidity 77% 84% 83% 85% 87%    
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G VG VG G    
Pressure (Millibars) 1015 1017 1016 1016 1016    

Environmental Summary

UV: 3

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) <span class="unit-na" title="Not Available">--</span> 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 <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> severity.Moderate severity.Medium severity.Medium <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span>

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

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North America Forecast Video

North America Forecast Last updated 18:43, Monday 29 Sep

Observations

Observed at 17:00, Tuesday 30 September

Light Cloud

13°C 55°F

16km/h 10mph Northerly

Humidity: 71%

Visibility: Good

Pressure: 1017mb, Falling

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