Southampton Water - Southampton Weather Forecast
- 17
- 24
Cloudy
- 16
- 22
Light rain
- 14
- 21
Light rain shower
- 13
- 20
Partly cloudy
- 12
- 20
Partly cloudy
- 13
- 21
Partly cloudy
Today 18 Aug London and South East England
A cloudy and wet start to the day as rain slowly clears southwards during the morning. Drier and brighter for the afternoon, with hazy spells of sunshine for many. Maximum temperature 25 °C.
Southampton Water - Southampton Temperature Statistics
August Temperature
Middle Wallop (32km)
Lowest 8 August, 2026
7.8 °CAverage August
20.2 °CHighest 13 August, 2026
35 °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