Settings
Language
Daily forecast
Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Saturday

Clear Sky

17°C 63°F 8°C 46°F West North Westerly
8km/h 5mph
Sunday

Light Cloud

16°C 61°F 13°C 55°F South South Westerly
11km/h 7mph
Monday

Heavy Rain

17°C 63°F 14°C 57°F South South Easterly
16km/h 10mph
Tuesday

Light Cloud

19°C 66°F 13°C 55°F East North Easterly
23km/h 14mph
Wednesday

Light Cloud

18°C 64°F 15°C 59°F South Easterly
24km/h 15mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:09 Sunset 20:19

Last updated 15:13

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 1900 hours2200 hours0100 hours
Sun
0400 hours    
Weather Conditions Sunny Clear Sky Clear Sky Partly Cloudy     
Temperature (°C/°F) 16°C 61°F 12°C 54°F 10°C 50°F 9°C 48°F     
Wind Speed (mph/km/h) 14km/h 9mph North Westerly 8km/h 5mph West North Westerly 8km/h 5mph West North Westerly 5km/h 3mph North North Easterly     
Wind Direction NW WNW WNW NNE     
Humidity 50% 71% 80% 87%     
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG VG G     
Pressure (Millibars) 1017 1019 1019 1019     

Wales

Forecast Summary

  • This Evening and Tonight

    Temperatures will fall sharply under the influence of clearing skies and light winds through this evening, leading to a grass frost in many rural locations overnight. However, showers may affect the north coast overnight, and also southern coasts by dawn.

Environmental Summary

UV: 6

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: Newport

  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

Share this page

RSS Feeds
Print

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 15:00, Saturday 23 August

Heavy Rain Shower

13°C 55°F

18km/h 11mph Westerly

Humidity: 73%

Visibility: Moderate

Pressure: 1017mb, 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