The Canalside Weather Forecast
- 13
- 24
Partly cloudy
- 15
- 19
Cloudy
- 13
- 20
Cloudy
- 16
- 18
Partly cloudy
- 19
- 21
Cloudy
- 16
- 20
Partly cloudy
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.
The Canalside Temperature Statistics
September Temperature
Thorney Island (13km)
Lowest 21 September, 2026
8.8 °CAverage September
17.3 °CHighest 3 September, 2026
23.5 °C
Climate (2021–2026)
Thorney Island (13km)
Average Low 2021–2026
9 °CAverage 2021–2026
12.4 °CAverage High 2021–2026
15.6 °C