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

Light Cloud

20°C 68°F 10°C 50°F West North Westerly
16km/h 10mph
Saturday

Sunny Intervals

20°C 68°F 10°C 50°F West North Westerly
16km/h 10mph
Sunday

Light Cloud

20°C 68°F 13°C 55°F South Westerly
10km/h 6mph
Monday

Heavy Rain Shower

20°C 68°F 14°C 57°F Southerly
16km/h 10mph
Tuesday

Light Rain Shower

21°C 70°F 14°C 57°F Northerly
16km/h 10mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:56 Sunset 20:09

Last updated 05:08

Weather forecast details for Friday 22 August. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0600 hours0700 hours0800 hours0900 hours1000 hours1100 hours1200 hours1300 hours1400 hours1500 hours1600 hours1700 hours1800 hours1900 hours2000 hours2100 hours2200 hours2300 hours0000 hours
Sat
0100 hours0200 hours0300 hours0400 hours0500 hours
Weather Conditions Light Cloud Light Cloud Light Cloud Sunny Intervals Sunny Intervals Sunny Intervals Sunny Intervals Light Cloud Sunny Intervals Sunny Intervals Light Cloud Light Cloud Sunny Intervals Sunny Intervals Light Rain Shower Light Rain Shower Partly Cloudy Partly Cloudy Light Rain Shower Clear Sky Clear Sky Clear Sky Clear Sky Clear Sky
Temperature (°C/°F) 13°C 55°F 13°C 55°F 14°C 57°F 15°C 59°F 16°C 61°F 17°C 63°F 18°C 64°F 19°C 66°F 19°C 66°F 19°C 66°F 19°C 66°F 19°C 66°F 19°C 66°F 18°C 64°F 17°C 63°F 16°C 61°F 16°C 61°F 15°C 59°F 14°C 57°F 14°C 57°F 13°C 55°F 12°C 54°F 12°C 54°F 11°C 52°F
Wind Speed (mph/km/h) 11km/h 7mph South Westerly 13km/h 8mph West South Westerly 14km/h 9mph Westerly 14km/h 9mph Westerly 14km/h 9mph Westerly 14km/h 9mph West North Westerly 16km/h 10mph West North Westerly 16km/h 10mph West North Westerly 18km/h 11mph West North Westerly 18km/h 11mph West North Westerly 16km/h 10mph West North Westerly 16km/h 10mph West North Westerly 16km/h 10mph West North Westerly 14km/h 9mph North Westerly 14km/h 9mph North Westerly 10km/h 6mph North Westerly 10km/h 6mph West North Westerly 11km/h 7mph North Westerly 13km/h 8mph North Westerly 13km/h 8mph North Westerly 11km/h 7mph North Westerly 10km/h 6mph West North Westerly 10km/h 6mph Westerly 10km/h 6mph Westerly
Wind Direction SW WSW W W W WNW WNW WNW WNW WNW WNW WNW WNW NW NW NW WNW NW NW NW NW WNW W W
Humidity 78% 80% 80% 80% 74% 67% 58% 51% 45% 40% 40% 41% 42% 43% 49% 52% 56% 57% 58% 58% 59% 63% 68% 73%
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G M G M G G G G G G G G G G G G G G G G G G G G
Pressure (Millibars) 1009 1009 1009 1009 1010 1010 1010 1010 1010 1011 1011 1011 1011 1011 1012 1012 1013 1013 1013 1013 1013 1013 1014 1014

London and South East England

Forecast Summary

  • Today

    Early rain in London, Sussex and Kent will quickly clear. Then a mainly dry morning with sunny spells, but with a fresh feeling northwesterly breeze returning. A few showers may develop during the afternoon.

  • Tonight

    Most showers will die out through the evening and night to leave a dry and clear night. A cool night with a light northwesterly or variable breeze.

Environmental Summary

UV: 5

UK Range: 1-7

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 <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> <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> <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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Forecast Video

BBC London

BBC London Forecast Last updated 19:21, Thursday 21 Aug Forecast updated Monday to Friday only

UK

UK Forecast Last updated 00:29, Friday 22 Aug

Observations

Observed at 04:00, Friday 22 August

Light Cloud

13°C 55°F

16km/h 10mph South Westerly

Humidity: 77%

Visibility: Very Good

Pressure: 1010mb, 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