Llanwrthwl Weather Forecast
- 9
- 13
Cloudy
- 11
- 15
Heavy rain
- 10
- 13
Heavy rain shower
- 8
- 12
Light rain shower
- 8
- 12
Cloudy
- 7
- 11
Partly cloudy
- 5
- 10
Partly cloudy
Today 18 Oct Wales
Mainly dry today with bright spells developing and perhaps lengthier periods of hazy sunshine for a time. Thicker cloud arriving later with a few showery outbreaks of rain in the west by this evening. Breezy. Maximum Temperature 14C.
Tonight 18 Oct Wales
South-easterly winds freshening this evening with showery outbreaks of rain moving eastwards. Turning increasingly wet and windy overnight with some heavy and persistent rain by dawn. Coastal gales possible at times. Mild. Minimum Temperature 10C.
Llanwrthwl Temperature Statistics
October Temperature
Sennybridge (23km)
Lowest 17 October, 2025
1.6 °CAverage October
10 °CHighest 3 October, 2025
16.2 °C
Climate (2020–Present)
Sennybridge (23km)
Average Low 2020–2025
5.5 °CAverage 2020–2025
9.2 °CAverage High 2020–2025
12.6 °C