Plymouth (Devonport) Weather Forecast
- 14
- 20
Cloudy
- 13
- 18
Partly cloudy
- 13
- 17
Partly cloudy
- 16
- 18
Light rain
- 13
- 19
Cloudy
- 15
- 18
Cloudy
Today 7 Sep South West England
A rather grey start with some patchy rain or drizzle, especially over hills. Turning brighter towards lunchtime, with some sunshine developing. Feeling a little fresher with temperatures nearer to average. Maximum temperature 22 °C.
Plymouth (Devonport) Temperature Statistics
September Temperature
Mount Batten (3km)
Lowest 1 September, 2026
11.9 °CAverage September
17.7 °CHighest 1 September, 2026
20.9 °C
Climate (2021–2026)
Mount Batten (3km)
Average Low 2021–2026
9.2 °CAverage 2021–2026
12.2 °CAverage High 2021–2026
15.4 °C