Monday
Heavy rain
High: 13°C
(55°F)
Wind: SW at 13 mph (21 km/h)
Humidity: 92%
95% chance of showers
Merthyr Tydfil Weather - Extended Forecast
Regional Forecast
Tuesday
Another rather grey day is expected on Tuesday, with brisk winds and the further risk of rain, which may become at times. Once again it stays very mild. Maximum temperature 16°C.
Outlook For Wednesday To Friday
It remains unsettled on Wednesday and for the second half of the week with further rain at times. A few brighter breaks though, and less blustery, with temperatures above average.
Daily Forecast
Monday Night
Heavy rain
Low: 12°C
(54°F)
Wind: SSW at 11 mph (18 km/h)
Humidity: 92%
95% chance of showers
Tuesday
Heavy rain
High: 13°C
(55°F)
Wind: SSE at 11 mph (18 km/h)
Humidity: 95%
95% chance of showers
Tuesday Night
Heavy rain
Low: 12°C
(54°F)
Wind: S at 9 mph (14 km/h)
Humidity: 96%
95% chance of showers
Wednesday
Heavy rain
High: 14°C
(57°F)
Wind: SSE at 11 mph (18 km/h)
Humidity: 97%
80% chance of showers
Wednesday Night
Light rain
Low: 12°C
(54°F)
Wind: SSE at 9 mph (14 km/h)
Humidity: 96%
70% chance of showers
Thursday
Light rain shower
High: 13°C
(55°F)
Wind: SSW at 11 mph (18 km/h)
Humidity: 89%
50% chance of showers
Thursday Night
Partly cloudy
Low: 9°C
(48°F)
Wind: SSW at 9 mph (14 km/h)
Humidity: 94%
60% chance of showers
Friday
Heavy rain
High: 13°C
(55°F)
Wind: S at 13 mph (21 km/h)
Humidity: 92%
80% chance of showers
Friday Night
Mist
Low: 9°C
(48°F)
Wind: SW at 7 mph (11 km/h)
Humidity: 96%
50% chance of showers