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

Partly Cloudy

14°C 57°F 7°C 45°F North Westerly
10km/h 6mph
Friday

Sunny

13°C 55°F 5°C 41°F Easterly
11km/h 7mph
Saturday

Sunny

13°C 55°F 6°C 43°F Easterly
19km/h 12mph
Sunday

Heavy Rain

11°C 52°F 8°C 46°F North North Easterly
26km/h 16mph
Monday

Light Rain

13°C 55°F 8°C 46°F East South Easterly
21km/h 13mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:14 Sunset 20:12
Weather forecast details for Thursday 17 April. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0100 hours0400 hours      
Weather Conditions Partly Cloudy Clear Sky       
Temperature (°C/°F) 10°C 50°F 8°C 46°F       
Wind Speed (mph/km/h) 10km/h 6mph West North Westerly 8km/h 5mph Northerly       
Wind Direction WNW N       
Humidity 79% 82%       
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG G       
Pressure (Millibars) 1021 1020       

Wales

Forecast Summary

  • This Evening and Tonight

    Generally remaining dry with cloud quickly clearing the south. Clearer, colder conditions with light, mainly northerly winds, following. This will lead to a chilly night, with a grass frost likely and some localised mist patches too.

Environmental Summary

UV: 3

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 5 8 11 12 13 11 8 5 3
Average Minimum Temperature (°F) 35 35 38 41 46 51 54 55 51 46 41 37
Average Maximum Temperature (°C) 7 7 10 13 16 19 20 21 18 14 10 8
Average Maximum Temperature (°F) 45 45 50 56 61 68 69 69 64 58 51 46
Record Minimum Temperature (°C) -17 -9 -8 -3 -1 4 7 6 2 -3 -3 -7
Record Minimum Temperature (°F) 2 15 18 27 31 39 44 43 35 26 26 19
Record Maximum Temperature (°C) 15 16 20 24 29 31 31 33 28 25 18 15
Record Maximum Temperature (°F) 59 61 68 75 84 87 88 91 83 77 65 59
Average Precipitation (mm) 108 72 63 65 76 63 89 97 99 109 116 108
Average Precipitation (inches) 4.3 2.8 2.5 2.6 3.0 2.5 3.5 3.8 3.9 4.3 4.7 4.3
Average Sunlight Hours 2 3 4 5 6 7 6 6 5 3 2 2
Wet Days (+0.1 mm) 18 14 13 13 13 13 14 15 16 16 17 18
Relative Humidity AM 89 87 82 74 74 73 76 78 81 85 88 89
Relative Humidity PM -- -- -- -- -- -- -- -- -- -- -- --
Discomfort From Heat And Humidity -- -- -- -- -- -- -- -- -- -- -- --

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

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Forecast Video

BBC Wales Today

BBC Wales Today Forecast Last updated 19:04, Thursday 17 Apr Forecast updated Monday to Friday only Cannot play media. You do not have the correct version of the flash player. Download the correct version

UK

UK Forecast Last updated 17:32, Thursday 17 Apr Cannot play media. You do not have the correct version of the flash player. Download the correct version

Observations

Observed at 22:00, Thursday 17 April

Light Cloud

10°C 50°F

8km/h 5mph Westerly

Humidity: 74%

Visibility: Very Good

Pressure: 1021mb, Rising

Observation station: St. Athan

(Lat: 51.4 | Lon: -3.433)

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