Pen-y-Pass Weather Forecast
- 8
- 13
Sunny day
- 2
- 13
Light rain
- -1
- 5
Mist
- 3
- 9
Partly cloudy
- 4
- 10
Cloudy
- 3
- 9
Overcast
- 4
- 8
Cloudy
Today 4 Mar Wales
Mist and fog locally lingering until late morning. Otherwise, a dry day with an increasing amount of pleasant spring sunshine developing. Feeling mild with just a slight breeze. Maximum temperature 16 °C.
Tonight 4 Mar Wales
Staying dry this evening and overnight with clear spells. Patchy mist and fog reforming, though more isolated than the previous night. Strengthening breezes around coasts and hills. A cool night. Minimum temperature 5 °C.
Pen-y-Pass Temperature Statistics
March Temperature
Capel Curig Saws (5km)
Lowest 3 March, 2026
3.5 °CAverage March
7.6 °CHighest 2 March, 2026
10.2 °C
Climate (2021–Present)
Capel Curig Saws (5km)
Average Low 2021–2026
6.8 °CAverage 2021–2026
9.9 °CAverage High 2021–2026
12.7 °C