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

Sunny Intervals

17°C 63°F 7°C 45°F West North Westerly
13km/h 8mph
Sunday

Light Cloud

17°C 63°F 12°C 54°F South South Westerly
10km/h 6mph
Monday

Heavy Rain

17°C 63°F 14°C 57°F South South Easterly
13km/h 8mph
Tuesday

Light Cloud

18°C 64°F 11°C 52°F East North Easterly
19km/h 12mph
Wednesday

Light Cloud

18°C 64°F 14°C 57°F South Easterly
16km/h 10mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:09 Sunset 20:20

Last updated 14:25

Weather forecast details for Saturday 23 August. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1600 hours1900 hours2200 hours0100 hours
Sun
0400 hours   
Weather Conditions Sunny Intervals Sunny Clear Sky Clear Sky Partly Cloudy    
Temperature (°C/°F) 17°C 63°F 15°C 59°F 11°C 52°F 8°C 46°F 7°C 45°F    
Wind Speed (mph/km/h) 14km/h 9mph West North Westerly 14km/h 9mph West North Westerly 10km/h 6mph West North Westerly 10km/h 6mph West North Westerly 6km/h 4mph Westerly    
Wind Direction WNW WNW WNW WNW W    
Humidity 48% 55% 79% 90% 93%    
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG VG G G    
Pressure (Millibars) 1017 1017 1019 1019 1019    

Wales

Forecast Summary

  • Today

    A generally fine day with sunny spells and variable amounts of cloud. Most places should stay dry, although the northwesterly breeze could bring in the occasional shower. The odd one perhaps turning heavy and with the risk of thunder.

  • Tonight

    Many places will have a dry, clear and unseasonably cold night. This could lead to a grass frost in prone rural spots. However the odd coastal shower remains possible.

Environmental Summary

UV: 5

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: Low

UK Range: Low to Very High

Met Office Warnings Issued For: Monmouthshire

  1. Yellow alert of rain

    From:
    0600 on Mon 25 August
    To:
    2350 on Mon 25 August
    Updated 23 August at 12:43

    Alert

    Heavy rain is expected to affect many southern areas of Britain at times during Bank Holiday Monday, with strong winds a possible additional factor close to southern coasts.

    The public should be aware that there may be some impacts to holiday traffic and other 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

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Forecast Video

BBC Wales Today

BBC Wales Today Forecast Last updated 19:03, Friday 22 Aug Forecast updated Monday to Friday only

UK

UK Forecast Last updated 12:04, Saturday 23 Aug

Observations

Observed at 14:00, Saturday 23 August

Fog

17°C 63°F

16km/h 10mph Westerly

Humidity: 53%

Visibility: Very Poor

Pressure: 1016mb, Rising

Observation station: Hereford

(Lat: 52.083 | Lon: -2.8)

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