Poole Harbour Weather Forecast
- 17
- 22
Sunny day
- 14
- 22
Cloudy
- 11
- 19
Light rain shower
- 11
- 19
Partly cloudy
- 15
- 19
Cloudy
- 12
- 21
Partly cloudy
- 14
- 20
Cloudy
Today 6 Sep South West England
A largely fine and dry day with plenty of sunshine, although the odd shower is possible during the morning. Turning cloudier in the far west later. Breezy, but feeling very warm, especially in the sunshine. Maximum temperature 26 °C.
Tonight 6 Sep South West England
A fine evening in the east, but cloud and patchy rain will move into the west, before spreading eastwards overnight. A mild if not rather humid night to come. Minimum temperature 16 °C.
Poole Harbour Temperature Statistics
September Temperature
Hurn (12km)
Lowest 1 September, 2026
8.5 °CAverage September
17.2 °CHighest 3 September, 2026
24.6 °C
Climate (2021–2026)
Hurn (12km)
Average Low 2021–2026
7.4 °CAverage 2021–2026
11.9 °CAverage High 2021–2026
15.9 °C