Trefechan Weather Forecast
- 12
- 23
Cloudy
- 10
- 22
Partly cloudy
- 11
- 22
Sunny day
- 11
- 23
Partly cloudy
- 10
- 22
Partly cloudy
- 10
- 22
Partly cloudy
- 11
- 21
Partly cloudy
Today 18 Jul Wales
A bright start with plenty of sunshine. Cloud will build through the morning, although war, sunny spells will continue. Staying largely dry with just a small chance of a few showers. Maximum temperature 24 °C.
Tonight 18 Jul Wales
A warm end to the day with some late evening sunshine. Staying dry overnight with clear skies at first, but cloudier later. A cool night for many. Minimum temperature 10 °C.
Trefechan Temperature Statistics
July Temperature
Sennybridge (35km)
Lowest 3 July, 2026
6.3 °CAverage July
17.6 °CHighest 10 July, 2026
30.7 °C
Climate (2021–2026)
Sennybridge (35km)
Average Low 2021–2026
5.7 °CAverage 2021–2026
9.4 °CAverage High 2021–2026
12.9 °C