Harlech Weather Forecast
- 11
- 13
Light rain
- 13
- 14
Cloudy
- 14
- 15
Overcast
- 13
- 15
Light rain shower
- 10
- 15
Cloudy
- 10
- 15
Cloudy
Today 4 Oct Wales
Very windy with gale force westerly winds, and particularly stormy conditions on northern coasts through the morning. Showery rain edging south followed by sunny spells and showers later. Feeling colder. Maximum Temperature 13C.
Harlech Temperature Statistics
October Temperature
Capel Curig Saws (28km)
Lowest 1 October, 2025
11.9 °CAverage October
13.8 °CHighest 2 October, 2025
15.8 °C
Climate (2020–Present)
Capel Curig Saws (28km)
Average Low 2020–2025
6.7 °CAverage 2020–2025
9.8 °CAverage High 2020–2025
12.6 °C