Southampton Water - River Itchen Entrance Weather Forecast
- 18
- 25
Sunny day
- 18
- 29
Sunny day
- 18
- 26
Sunny day
- 18
- 27
Sunny day
- 18
- 26
Sunny day
- 17
- 24
Sunny day
- 16
- 22
Partly cloudy
Today 9 Jul London and South East England
Sunny skies at first, with some cloud then spilling in from the northwest through the day giving more in the way of sunny spells. Feeling warm or very warm in light winds, although likely a touch cooler along the coast. Maximum Temperature 28C.
Tonight 9 Jul London and South East England
A fine evening for most in the late sunshine. Patchy high cloud lingering in places overnight, otherwise clear skies. Feeling humid. Light winds. Minimum Temperature 14C.
Southampton Water - River Itchen Entrance Temperature Statistics
July Temperature
Middle Wallop (31km)
Lowest 3 July, 2025
8.6 °CAverage July
17.9 °CHighest 1 July, 2025
29.8 °C
Climate (2020–Present)
Middle Wallop (31km)
Average Low 2020–2025
7.4 °CAverage 2020–2025
11.2 °CAverage High 2020–2025
15 °C