Onllwyn Weather Forecast
- 7
- 8
Overcast
- 8
- 9
Light rain shower
- -1
- 9
Heavy rain
- -4
- 3
Sunny day
- -3
- 3
Sunny day
- -1
- 3
Cloudy
- 2
- 5
Heavy rain
Today 30 Dec Wales
A mostly cloudy day with occasional bright or sunny intervals. Scattered light showers may develop but most places staying dry. Rather windy in the north. Mild for late December. Maximum Temperature 9C.
Tonight 30 Dec Wales
A dry start with some bright intervals. Rain moving steadily southwards throughout the day, continuing into the evening. Windy for all with gales possible in coastal and upland areas. Mild. Minimum Temperature 5C.
Onllwyn Temperature Statistics
December Temperature
Sennybridge (31km)
Lowest 27 December, 2024
-1.4 °CAverage December
5.7 °CHighest 18 December, 2024
11.9 °C
Climate (2019–Present)
Sennybridge (31km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
5.5 °CAverage 2019–2024
9.1 °CAverage High 2019–2024
12.5 °C