Llan Weather Forecast
- 12
- 21
Sunny day
- 18
- 28
Sunny day
- 18
- 26
Partly cloudy
- 16
- 23
Cloudy
- 15
- 19
Light rain shower
- 15
- 18
Light rain shower
- 14
- 19
Cloudy
Today 18 Jun Wales
Any cloud or mist clearing relatively quickly, leaving a fine day with plenty of strong sunshine and high UV levels. Feeling very warm with a light breeze around the coasts. Maximum Temperature 24C.
Tonight 18 Jun Wales
A fine end to Wednesday with late evening sunshine. Then a dry night with largely clear skies and a few mist and fog patches. A mild night for many, particularly in the south. Minimum Temperature 11C.
Llan Temperature Statistics
June Temperature
Lake Vyrnwy Saws (22km)
Lowest 8 June, 2025
5.6 °CAverage June
11.7 °CHighest 11 June, 2025
20.5 °C
Climate (2020–Present)
Lake Vyrnwy Saws (22km)
Average Low 2020–2025
6.1 °CAverage 2020–2025
8.8 °CAverage High 2020–2025
11.7 °C