Cilcennin Weather Forecast
- 8
- 9
Cloudy
- 9
- 15
Heavy rain
- 8
- 10
Cloudy
- 10
- 15
Heavy rain
- 9
- 12
Light rain shower
- 9
- 13
Light rain
- 10
- 13
Cloudy
Today 23 Oct Wales
A wet and very windy day associated with Storm Austen. Heavy outbreaks of rain push through, clearing from the southwest during the afternoon. Disruptive winds likely with severe gales along southern and western coasts. Maximum temperature 10 °C.
Tonight 23 Oct Wales
A mostly dry night before rain arrives from the west in the early hours. Winds slowly ease overnight before starting to pick up along the west coast by dawn. Minimum temperature 7 °C.
Cilcennin Temperature Statistics
October Temperature
Trawsgoed (20 km)
Lowest 18 October, 2026
-0.1 °CAverage October
12 °CHighest 12 October, 2026
19.6 °C
Climate (2021–2026)
Trawsgoed (20 km)
Average Low 2021–2026
7 °CAverage 2021–2026
11.1 °CAverage High 2021–2026
14.6 °C