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

Light Cloud

14°C 57°F 12°C 54°F South Westerly
18km/h 11mph
Sunday

Light Cloud

15°C 59°F 13°C 55°F South Westerly
23km/h 14mph
Monday

Light Cloud

16°C 61°F 13°C 55°F Southerly
19km/h 12mph
Tuesday

Light Rain

16°C 61°F 10°C 50°F South South Westerly
14km/h 9mph
Wednesday

Light Cloud

12°C 54°F 12°C 54°F Easterly
19km/h 12mph

IN ASSOCIATION WITH

Forecast

Sunrise 07:53 Sunset 18:00

Last updated 19:06

Weather forecast details for Saturday 25 October. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 2000 hours2100 hours2200 hours2300 hours0000 hours
Sun
0100 hours0200 hours0300 hours0400 hours0500 hours              
Weather Conditions Partly Cloudy Partly Cloudy Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud               
Temperature (°C/°F) 13°C 55°F 13°C 55°F 13°C 55°F 13°C 55°F 12°C 54°F 12°C 54°F 12°C 54°F 12°C 54°F 12°C 54°F 12°C 54°F               
Wind Speed (mph/km/h) 16km/h 10mph West South Westerly 18km/h 11mph South Westerly 16km/h 10mph South Westerly 18km/h 11mph South Westerly 16km/h 10mph South Westerly 16km/h 10mph South Westerly 18km/h 11mph South Westerly 18km/h 11mph South Westerly 18km/h 11mph South South Westerly 19km/h 12mph South South Westerly               
Wind Direction WSW SW SW SW SW SW SW SW SSW SSW               
Humidity 85% 85% 86% 85% 86% 86% 85% 84% 85% 85%               
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G VG VG VG VG VG VG VG VG               
Pressure (Millibars) 1019 1020 1020 1020 1020 1020 1020 1020 1020 1020               

Wales

Forecast Summary

  • This Evening and Tonight

    Breezy overnight. It will become fairly cloudy as the night progresses. It should stay dry until the early hours, then there will be some patchy outbreaks of rain or drizzle in the west. These mostly over hills.

Environmental Summary

UV: 2

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 <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>
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 Wales Today

BBC Wales Today Forecast Last updated 16:08, Friday 24 Oct Forecast updated Monday to Friday only

UK

UK Forecast Last updated 17:32, Saturday 25 Oct

Observations

Observed at 18:00, Saturday 25 October

Light Rain Shower

13°C 55°F

35km/h 22mph West South Westerly

Humidity: 90%

Visibility: Moderate

Pressure: 1019mb, 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