Cefn-ddwysam Weather Forecast
- 8
- 13
Light rain
- 3
- 9
Heavy rain
- 2
- 7
Light rain
- 1
- 7
Cloudy
- 4
- 11
Heavy rain shower
- 3
- 8
Partly cloudy
Today 27 Nov Wales
A murky start with outbreaks of rain and drizzle moving in readily from the west. Some heavy spells at times, mainly over the mountains, and staying cloudy for all. Milder than recent days, but breezier too, especially along the coast. Maximum Temperature 13C.
Tonight 27 Nov Wales
Cloud and rain clear eastwards leaving a mainly dry and settled night. Feeling chilly beneath clear skies, but remaining frost free. Breezy, with showers arriving in the west by dawn. Minimum Temperature 5C.
Cefn-ddwysam Temperature Statistics
November Temperature
Lake Vyrnwy Saws (20km)
Lowest 20 November, 2025
-2.4 °CAverage November
6.8 °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