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

Light Cloud

19°C 66°F 12°C 54°F South Westerly
Wind Speed 14 km/h 9 mph
Tuesday

Light Rain

17°C 63°F 10°C 50°F South Westerly
Wind Speed 37 km/h 23 mph
Wednesday

Heavy Rain

15°C 59°F 8°C 46°F South Westerly
Wind Speed 35 km/h 22 mph
Thursday

Sunny Intervals

16°C 61°F 8°C 46°F Westerly
Wind Speed 21 km/h 13 mph
Friday

Sunny Intervals

16°C 61°F 8°C 46°F North Easterly
Wind Speed 13 km/h 8 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:27 Sunset 20:28

Last updated 13:10

Weather forecast details for Monday 4 May. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1500 hours1600 hours1700 hours1800 hours1900 hours2000 hours2100 hours2200 hours2300 hours0000 hours
Tue
0100 hours0200 hours0300 hours0400 hours0500 hours         
Weather Conditions Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Light Rain Heavy Rain Heavy Rain Heavy Rain Heavy Rain Heavy Rain Light Rain Light Rain Thick Cloud          
Temperature (°C/°F) 19°C 66°F 18°C 64°F 17°C 63°F 17°C 63°F 16°C 61°F 15°C 59°F 15°C 59°F 14°C 57°F 13°C 55°F 12°C 54°F 13°C 55°F 13°C 55°F 14°C 57°F 14°C 57°F 14°C 57°F          
Wind Speed (mph/km/h) Wind Speed 18 km/h 11 mph South South Westerly Wind Speed 18 km/h 11 mph Southerly Wind Speed 16 km/h 10 mph Southerly Wind Speed 14 km/h 9 mph South Easterly Wind Speed 16 km/h 10 mph East South Easterly Wind Speed 18 km/h 11 mph East South Easterly Wind Speed 18 km/h 11 mph Easterly Wind Speed 19 km/h 12 mph Easterly Wind Speed 21 km/h 13 mph Easterly Wind Speed 23 km/h 14 mph Easterly Wind Speed 23 km/h 14 mph Easterly Wind Speed 19 km/h 12 mph East South Easterly Wind Speed 16 km/h 10 mph South Easterly Wind Speed 18 km/h 11 mph Southerly Wind Speed 18 km/h 11 mph Southerly          
Wind Direction SSW S S SE ESE ESE E E E E E ESE SE S S          
Humidity 45% 48% 54% 57% 59% 66% 72% 80% 86% 87% 89% 91% 92% 92% 93%          
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG VG VG G G G M G P G G G G G          
Pressure (Millibars) 1004 1003 1003 1002 1001 1000 999 997 995 993 991 990 988 987 987          

London and South East England

Forecast Summary

  • Today

    A fine morning with sunny spells and lighter winds. This sunshine will become hazy during the afternoon, with cloud thickening and winds strengthening ahead of evening rain. This rain will become persistent and heavy by midnight.

  • Tonight

    Cloudy, wet and windy to begin the night, with heavy rain. The rain turning showery after midnight, with a mainly dry end to the night. Winds decreasing somewhat.

Environmental Summary

UV: 5

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: High

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, Friday 1 May Forecast updated Monday to Friday only

UK

UK Forecast Last updated 12:24, Monday 4 May

Observations

Observed at 13:00, Monday 4 May

Sunny

16°C 61°F

Wind Speed 18 km/h 11 mph Southerly

Humidity: 47%

Visibility: Very Good

Pressure: 1005mb, 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