Anglesey Weather Forecast
- 16
- 18
Light rain
- 14
- 17
Sunny day
- 15
- 17
Cloudy
- 16
- 17
Light rain
- 14
- 17
Cloudy
- 15
- 17
Partly cloudy
Today 14 Sep London and South East England
Dry and sunny start but cloud will quickly spread northeastwards, followed by heavy rain. Later in the afternoon the rain eases to become light. Meanwhile strong coastal southwest winds develop. Maximum Temperature 17C.
Anglesey Temperature Statistics
September Temperature
Thorney Island (16km)
Lowest 5 September, 2025
9.9 °CAverage September
16.6 °CHighest 6 September, 2025
21.7 °C
Climate (2020–Present)
Thorney Island (16km)
Average Low 2020–2025
8.6 °CAverage 2020–2025
11.9 °CAverage High 2020–2025
15.1 °C