Llanystumdwy Weather Forecast
- 9
- 13
Light rain
- 13
- 14
Overcast
- 15
- 17
Cloudy
- 13
- 16
Light rain shower
- 15
- 16
Cloudy
- 10
- 16
Cloudy
Today 10 Oct Wales
A mixed day with scattered showers, particularly in the north, but with plenty of sunny spells too. Showers and winds easing during the evening. Feeling cooler than on Friday. Maximum temperature 15 °C.
Llanystumdwy Temperature Statistics
October Temperature
Capel Curig Saws (29 km)
Lowest 4 October, 2026
3 °CAverage October
12.7 °CHighest 6 October, 2026
17.1 °C
Climate (2021–2026)
Capel Curig Saws (29 km)
Average Low 2021–2026
7 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.9 °C