Merthyr Tydfil

10-day forecast

Last Updated 09:30

Sunrise 05:47

Sunset 20:35

Day overview



High 13°C 55°F Low C 46°F

Heavy Rain

Wind speed 14 mph 23 km/h South Easterly

Environmental forecast

  • UV Moderate
  • Pollen Moderate
  • Pollution Low

Hourly forecast



Wales will be windy today and rain will gradually spread from the south-west further into the rest of the country. Parts of north-eastern Wales may have brighter and warmer weather for longer.


There will be showers tonight in the south, some heavy and prolonged. There will be some dry cloudy periods too. Further north, patchy light rain is more likely than showers.