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

Light Rain Shower

27°C 81°F 17°C 63°F East North Easterly
14km/h 9mph
Saturday

Light Cloud

28°C 82°F 18°C 64°F Northerly
13km/h 8mph
Sunday

Light Cloud

25°C 77°F 15°C 59°F North Westerly
16km/h 10mph
Monday

Light Rain Shower

23°C 73°F 15°C 59°F North Westerly
13km/h 8mph
Tuesday

Sunny Intervals

26°C 79°F 16°C 61°F North North Westerly
16km/h 10mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:13 Sunset 21:00
Weather forecast details for Friday 25 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1200 hours1300 hours1400 hours1500 hours1600 hours1700 hours1800 hours1900 hours2000 hours2100 hours2200 hours2300 hours0000 hours
Sat
0100 hours0200 hours0300 hours0400 hours0500 hours      
Weather Conditions Sunny Sunny Intervals Heavy Rain Shower Heavy Rain Shower Heavy Rain Light Rain Shower Light Rain Light Rain Light Cloud Partly Cloudy Light Cloud Partly Cloudy Partly Cloudy Light Cloud Light Cloud Partly Cloudy Partly Cloudy Partly Cloudy       
Temperature (°C/°F) 25°C 77°F 26°C 79°F 26°C 79°F 26°C 79°F 23°C 73°F 23°C 73°F 23°C 73°F 22°C 72°F 22°C 72°F 21°C 70°F 21°C 70°F 20°C 68°F 19°C 66°F 18°C 64°F 18°C 64°F 18°C 64°F 18°C 64°F 18°C 64°F       
Wind Speed (mph/km/h) 10km/h 6mph East North Easterly 11km/h 7mph East North Easterly 10km/h 6mph Easterly 19km/h 12mph North Easterly 13km/h 8mph Easterly 10km/h 6mph North North Westerly 11km/h 7mph North North Easterly 11km/h 7mph North Easterly 10km/h 6mph North North Easterly 11km/h 7mph North Easterly 13km/h 8mph East North Easterly 11km/h 7mph East North Easterly 11km/h 7mph East North Easterly 8km/h 5mph North Easterly 6km/h 4mph North North Easterly 6km/h 4mph Northerly 8km/h 5mph North North Westerly 10km/h 6mph North North Westerly       
Wind Direction ENE ENE E NE E NNW NNE NE NNE NE ENE ENE ENE NE NNE N NNW NNW       
Humidity 55% 50% 49% 53% 57% 55% 60% 62% 61% 61% 63% 68% 66% 70% 72% 72% 72% 76%       
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G G M M M M G G G G G G G G G G G       
Pressure (Millibars) 1017 1017 1016 1017 1016 1016 1016 1016 1016 1017 1017 1017 1017 1017 1017 1016 1016 1016       

London and South East England

Forecast Summary

  • Today

    Any localised early low cloud soon clearing to leave another very warm day with some good sunny spells. Heavy thundery showers will develop in the afternoon, giving some localised downpours, though some areas will remain dry.

  • Tonight

    Heavy thundery showers will die out by late evening to leave a dry and warm night, though rather cloudy at times.

Environmental Summary

UV: 7

UK Range: 1-7

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 <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 19:01, Thursday 24 Jul Forecast updated Monday to Friday only

UK

UK Forecast Last updated 07:52, Friday 25 Jul

Observations

Observed at 10:00, Friday 25 July

Sunny

21°C 70°F

11km/h 7mph North North Easterly

Humidity: 71%

Visibility: Moderate

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