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

Light Rain Shower

20°C 68°F 14°C 57°F South Westerly
16km/h 10mph
Sunday

Sunny

19°C 66°F 14°C 57°F West South Westerly
23km/h 14mph
Monday

Light Cloud

20°C 68°F 14°C 57°F South Westerly
10km/h 6mph
Tuesday

Light Rain Shower

20°C 68°F 15°C 59°F South South Easterly
14km/h 9mph
Wednesday

Light Cloud

20°C 68°F 16°C 61°F South South Westerly
16km/h 10mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:37 Sunset 21:00
Weather forecast details for Saturday 2 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
Sun
0100 hours0200 hours0300 hours0400 hours0500 hours
Weather Conditions Heavy Rain Shower Heavy Rain Heavy Rain Heavy Rain Heavy Rain Light Rain Light Rain Shower Light Rain Shower Light Rain Shower Sunny Intervals Sunny Intervals Sunny Sunny Sunny Light Rain Shower Light Rain Shower Light Rain Shower Light Rain Shower Light Rain Shower Light Rain Shower Light Rain Shower Light Rain Shower Light Cloud Light Rain Shower
Temperature (°C/°F) 16°C 61°F 16°C 61°F 17°C 63°F 17°C 63°F 17°C 63°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 18°C 64°F 18°C 64°F 17°C 63°F 16°C 61°F 16°C 61°F 15°C 59°F 15°C 59°F 15°C 59°F 15°C 59°F 15°C 59°F 15°C 59°F 15°C 59°F
Wind Speed (mph/km/h) 21km/h 13mph South Easterly 21km/h 13mph South Easterly 21km/h 13mph South Easterly 21km/h 13mph South South Easterly 19km/h 12mph South South Easterly 14km/h 9mph South South Westerly 14km/h 9mph South Westerly 16km/h 10mph South Westerly 18km/h 11mph West South Westerly 19km/h 12mph West South Westerly 23km/h 14mph West South Westerly 23km/h 14mph West South Westerly 23km/h 14mph West South Westerly 23km/h 14mph West South Westerly 19km/h 12mph West South Westerly 18km/h 11mph West South Westerly 18km/h 11mph West South Westerly 19km/h 12mph West South Westerly 18km/h 11mph West South Westerly 19km/h 12mph West South Westerly 18km/h 11mph West South Westerly 16km/h 10mph West South Westerly 16km/h 10mph West South Westerly 14km/h 9mph West South Westerly
Wind Direction SE SE SE SSE SSE SSW SW SW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW
Humidity 91% 91% 91% 92% 91% 88% 87% 76% 75% 68% 67% 66% 64% 69% 73% 76% 82% 83% 84% 84% 85% 87% 87% 86%
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G M M G G G G G VG VG VG VG VG VG VG VG VG VG G VG G VG VG
Pressure (Millibars) 1001 1001 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1001 1001 1002 1002 1002 1003 1003 1003 1004 1004 1004 1005

Wales

Forecast Summary

  • Today

    Rain, heavy at times, will gradually move northwards through the day with brighter conditions spreading from the south later, though with scattered heavy showers likely. Feeling cooler than recently for most of Wales.

  • Tonight

    Showers, heavy at times, slowly easing and clearing to the north through the night. Winds will increase with gales possible for exposed coastal locations.

Environmental Summary

UV: 8

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 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 14:53, Friday 1 Aug Forecast updated Monday to Friday only

UK

UK Forecast Last updated 23:27, Friday 1 Aug

Observations

Observed at 04:00, Saturday 2 August

Thick Cloud

17°C 63°F

16km/h 10mph South Easterly

Humidity: 91%

Visibility: Good

Pressure: 1002mb, Falling

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