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

Light Rain Shower

16°C 61°F 12°C 54°F Westerly
Wind Speed 16 km/h 10 mph
Monday

Heavy Rain

14°C 57°F 13°C 55°F Southerly
Wind Speed 21 km/h 13 mph
Tuesday

Light Cloud

17°C 63°F 13°C 55°F West South Westerly
Wind Speed 19 km/h 12 mph
Wednesday

Light Cloud

17°C 63°F 15°C 59°F West South Westerly
Wind Speed 21 km/h 13 mph
Thursday

Light Rain Shower

16°C 61°F 12°C 54°F West South Westerly
Wind Speed 26 km/h 16 mph

IN ASSOCIATION WITH

Forecast

Sunrise 07:05 Sunset 19:03

Last updated 12:12

Weather forecast details for Sunday 25 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1300 hours1600 hours1900 hours2200 hours0100 hours
Mon
0400 hours  
Weather Conditions Heavy Rain Shower Light Rain Shower Clear Sky Light Cloud Light Cloud Heavy Rain   
Temperature (°C/°F) 14°C 57°F 14°C 57°F 13°C 55°F 12°C 54°F 13°C 55°F 12°C 54°F   
Wind Speed (mph/km/h) Wind Speed 14 km/h 9 mph Westerly Wind Speed 19 km/h 12 mph West South Westerly Wind Speed 14 km/h 9 mph West South Westerly Wind Speed 11 km/h 7 mph West South Westerly Wind Speed 11 km/h 7 mph South South Westerly Wind Speed 11 km/h 7 mph South South Westerly   
Wind Direction W WSW WSW WSW SSW SSW   
Humidity 74% 70% 72% 77% 84% 90%   
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VGVGVGVGVGG  
Pressure (Millibars) 1015 1017 1019 1020 1020 1020   

Wales

Forecast Summary

  • Today

    It'll be a bright start with plenty of sunshine, however, blustery showers will soon develop and spread eastwards through the day. These will turn heavy in places, with the risk of thunder towards the west. Feeling remarkably cooler than yesterday.

  • Tonight

    It will remain breezy overnight with further blustery showers, although it will be drier towards the east. By dawn, outbreaks of rain are likely to spread in from the south-west.

Environmental Summary

UV: 3

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Met Office Warnings Issued For: Rhonnda Cynon Taff

  1. Yellow warning of rain

    From:
    1000 on Mon 26 September
    To:
    2200 on Mon 26 September
    Updated 25 September at 10:34

    Warning

    Outbreaks of heavy rain will affect parts of south Wales at times on Monday. Please be aware that this may lead to standing water and spray on roads, making for tricky travel conditions.

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

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Last updated 15:16 BST, Friday 23 SepForecast updated Monday to Friday only

UK

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Last updated 12:02 BST, Sunday 25 Sep

Observations

Observed at 11:00, Sunday 25 September

Sunny Intervals

15°C 59°F

Wind Speed 26 km/h 16 mph Westerly

Humidity: 68%

Visibility: Very Good

Pressure: 1014mb, Rising

Observation station: St-Athan

(Lat: 51.405 | Lon: -3.44)

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