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

Partly Cloudy

21°C 70°F 13°C 55°F East North Easterly
Wind Speed 10 km/h 6 mph
Saturday

Light Cloud

20°C 68°F 13°C 55°F Easterly
Wind Speed 19 km/h 12 mph
Sunday

Light Cloud

21°C 70°F 14°C 57°F East South Easterly
Wind Speed 23 km/h 14 mph
Monday

Light Cloud

19°C 66°F 14°C 57°F East South Easterly
Wind Speed 21 km/h 13 mph
Tuesday

Light Rain

17°C 63°F 12°C 54°F East North Easterly
Wind Speed 18 km/h 11 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:34 Sunset 20:45

Last updated 23:19

Weather forecast details for Friday 6 May. 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 Light Cloud       
Temperature (°C/°F) 15°C 59°F 14°C 57°F       
Wind Speed (mph/km/h) Wind Speed 8 km/h 5 mph East North Easterly Wind Speed 13 km/h 8 mph East North Easterly       
Wind Direction ENE ENE       
Humidity 63% 66%       
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) GG      
Pressure (Millibars) 1006 1005       

Wales

Forecast Summary

  • Tonight

    After a fine end to the day, it will remain dry with clear spells overnight. However, there is the risk of an isolated shower or thunderstorm towards the west.

Environmental Summary

UV: 4

UK Range: 1-8

Pollution: Moderate

UK Range: Low to Very High

Pollen: High

UK Range: Low to Very High

Met Office Warnings Issued For: Cardiff

  1. Yellow warning of rain

    From:
    0600 on Sat 7 May
    To:
    2300 on Sat 7 May
    Updated 6 May at 11:35

    Warning

    Scattered showers or outbreaks of rain are expected to spread north during Saturday morning, then lasting into the evening. Between the showers and rain some brighter spells with hazy sunshine are expected.

    These showers may be heavy with the potential for lightning and small hail. Please be aware of the potential for localised disruption to travel and outdoor activities.

A list of all UK Warnings can be found on our More UK Weather page.

Weather Warnings Key

  • Red: Take action
  • Amber: Be prepared
  • Yellow: Be aware

Issued by the Met Office

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 14:24, Friday 6 May Forecast updated Monday to Friday only

UK

UK Forecast Last updated 23:57, Friday 6 May

Observations

Observed at 23:00, Friday 6 May

Thick Cloud

14°C 57°F

Wind Speed 8 km/h 5 mph East North Easterly

Humidity: 70%

Visibility: Good

Pressure: 1007mb, 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