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

Sunny Intervals

16°C 61°F 9°C 48°F Westerly
18km/h 11mph
Sunday

Light Rain

15°C 59°F 13°C 55°F Southerly
18km/h 11mph
Monday

Heavy Rain

17°C 63°F 14°C 57°F South Easterly
23km/h 14mph
Tuesday

Light Cloud

19°C 66°F 13°C 55°F Easterly
19km/h 12mph
Wednesday

Light Cloud

18°C 64°F 15°C 59°F South South Easterly
27km/h 17mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:14 Sunset 20:24

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 1500 hours1600 hours1700 hours1800 hours1900 hours2000 hours2100 hours2200 hours2300 hours0000 hours
Sun
0100 hours0200 hours0300 hours0400 hours0500 hours         
Weather Conditions Light Cloud Light Cloud Light Cloud Sunny Intervals Sunny Sunny Clear Sky Clear Sky Clear Sky Clear Sky Light Cloud Partly Cloudy Light Cloud Light Cloud Light Cloud          
Temperature (°C/°F) 16°C 61°F 16°C 61°F 16°C 61°F 16°C 61°F 15°C 59°F 14°C 57°F 13°C 55°F 12°C 54°F 11°C 52°F 11°C 52°F 11°C 52°F 11°C 52°F 11°C 52°F 11°C 52°F 11°C 52°F          
Wind Speed (mph/km/h) 16km/h 10mph North Westerly 16km/h 10mph North Westerly 14km/h 9mph North Westerly 14km/h 9mph North Westerly 13km/h 8mph North Westerly 10km/h 6mph North Westerly 8km/h 5mph North Westerly 8km/h 5mph North Westerly 8km/h 5mph North Westerly 6km/h 4mph North Westerly 5km/h 3mph West North Westerly 5km/h 3mph North North Easterly 5km/h 3mph North North Easterly 5km/h 3mph North North Easterly 6km/h 4mph South Easterly          
Wind Direction NW NW NW NW NW NW NW NW NW NW WNW NNE NNE NNE SE          
Humidity 56% 54% 53% 54% 55% 60% 68% 73% 78% 82% 88% 89% 90% 89% 90%          
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) E E VG VG VG VG VG VG VG VG VG VG VG G G          
Pressure (Millibars) 1017 1017 1018 1018 1018 1019 1019 1019 1020 1020 1020 1019 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: 4

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: Carmarthenshire

  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 13:00, Saturday 23 August

Light Cloud

17°C 63°F

23km/h 14mph West North Westerly

Humidity: 57%

Visibility: Very Good

Pressure: 1018mb, Rising

Observation station: Pembrey Sands Samos

(Lat: 51.713 | Lon: -4.368)

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