Caersws Weather Forecast
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Light rain
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- 6
Overcast
- 8
- 11
Heavy rain
- 9
- 12
Light rain
- 7
- 11
Cloudy
- 7
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Cloudy
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Overcast
Today 18 Feb Wales
Wednesday will be a rather cloudy day with strong to locally gale force southeasterly winds. Outbreaks of rain are also likely, especially in the south, where hill snow is possible. Maximum temperature 6 °C.
Caersws Temperature Statistics
February Temperature
Lake Vyrnwy Saws (27km)
Lowest 14 February, 2026
-2.6 °CAverage February
3.6 °CHighest 11 February, 2026
8.1 °C
Climate (2021–Present)
Lake Vyrnwy Saws (27km)
Average Low 2021–2026
6.2 °CAverage 2021–2026
8.9 °CAverage High 2021–2026
11.8 °C