Sizewell Weather Forecast
- 13
- 26
Cloudy
- 17
- 22
Partly cloudy
- 15
- 22
Cloudy
- 15
- 22
Light rain shower
- 14
- 23
Partly cloudy
- 14
- 22
Sunny day
Today 28 Jun East of England
Fresher conditions spreading to all parts into Sunday. Cloudy at times with some sunny intervals during the afternoon. More seasonable temperatures than expected. Winds moderate southwesterly, breezy along the coast. Maximum temperature 28 °C.
Sizewell Temperature Statistics
June Temperature
Wattisham (46km)
Lowest 11 June, 2026
5.9 °CAverage June
17.1 °CHighest 24 June, 2026
33.7 °C
Climate (2021–2026)
Wattisham (46km)
Average Low 2021–2026
7.4 °CAverage 2021–2026
11.1 °CAverage High 2021–2026
14.8 °C