Poole Harbour Weather Forecast
- 14
- 19
Cloudy
- 11
- 20
Cloudy
- 16
- 18
Cloudy
- 15
- 20
Cloudy
- 13
- 20
Partly cloudy
- 14
- 21
Sunny day
Today 16 Sep South West England
A mixture of sunshine and showers on Wednesday, these most frequent in the morning before easing from the west. Rain then arriving overnight. Cooler than Tuesday. Maximum temperature 19 °C.
Poole Harbour Temperature Statistics
September Temperature
Hurn (12km)
Lowest 12 September, 2026
6.5 °CAverage September
17.1 °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