Llanfairfechan Weather Forecast
- 12
- 15
Cloudy
- 15
- 16
Light rain
- 13
- 17
Cloudy
- 14
- 17
Cloudy
- 15
- 18
Cloudy
- 12
- 17
Cloudy
Today 17 Sep Wales
Early cloud and rain clear to the southeast with a mostly dry day with plenty of sunny spells then following. The odd shower possible towards northern and western coasts. Maximum temperature 18 °C.
Llanfairfechan Temperature Statistics
September Temperature
Capel Curig Saws (18km)
Lowest 10 September, 2026
6.7 °CAverage September
14.7 °CHighest 6 September, 2026
21.8 °C
Climate (2021–2026)
Capel Curig Saws (18km)
Average Low 2021–2026
7 °CAverage 2021–2026
10 °CAverage High 2021–2026
12.9 °C