Southampton Water - Southampton Weather Forecast
- 13
- 20
Light rain shower
- 13
- 19
Cloudy
- 16
- 18
Cloudy
- 13
- 20
Cloudy
- 16
- 19
Partly cloudy
- 16
- 20
Cloudy
Today 8 Sep London and South East England
Rain, persistent through the morning, will gradually move eastwards, clearing Kent by mid-afternoon. Dry conditions will follow, with sunny spells for most, although it will become increasingly breezy. Maximum temperature 21 °C.
Southampton Water - Southampton Temperature Statistics
September Temperature
Middle Wallop (32km)
Lowest 5 September, 2026
10 °CAverage September
16.7 °CHighest 3 September, 2026
24.8 °C
Climate (2021–2026)
Middle Wallop (32km)
Average Low 2021–2026
7.7 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
15.5 °C