Middleton-on-Sea Weather Forecast
- 12
- 23
Partly cloudy
- 14
- 19
Cloudy
- 13
- 20
Cloudy
- 16
- 19
Partly cloudy
- 19
- 22
Sunny day
- 16
- 21
Heavy rain shower
Today 25 Sep London and South East England
Widely clear and dry to start across the region, cloud slowly builds but a very warm day in prospect. Turning cloudier overnight with some light rain. Maximum temperature 26 °C.
Middleton-on-Sea Temperature Statistics
September Temperature
Thorney Island (21km)
Lowest 21 September, 2026
8.8 °CAverage September
17.3 °CHighest 3 September, 2026
23.5 °C
Climate (2021–2026)
Thorney Island (21km)
Average Low 2021–2026
9 °CAverage 2021–2026
12.4 °CAverage High 2021–2026
15.6 °C