Cefn-ddwysam Weather Forecast
- -2
- 5
Partly cloudy
- 1
- 6
Sunny day
- 5
- 9
Cloudy
- 5
- 8
Heavy rain shower
- 4
- 8
Light rain shower
- 1
- 8
Light rain shower
Today 20 Nov Wales
Ongoing wintry showers in the west. Dry further east with plenty of sunny spells. Cold, but less of a wind-chill effect than Wednesday, with the breeze moderating throughout the day. Maximum Temperature 7C.
Cefn-ddwysam Temperature Statistics
November Temperature
Lake Vyrnwy Saws (20km)
Lowest 19 November, 2025
0 °CAverage November
8.2 °CHighest 5 November, 2025
13.7 °C
Climate (2020–Present)
Lake Vyrnwy Saws (20km)
Average Low 2020–2025
6.2 °CAverage 2020–2025
8.9 °CAverage High 2020–2025
11.7 °C