Keyham Weather Forecast
- 17
- 21
Sunny day
- 14
- 19
Cloudy
- 13
- 18
Partly cloudy
- 13
- 17
Cloudy
- 15
- 18
Light rain
- 13
- 19
Partly cloudy
Today 6 Sep South West England
Outbreaks of showery clearing during the morning, the rain perhaps locally heavy early on. Dry and rather warm in the afternoon with some bright spells. Cloudier in the west later. Maximum temperature 24 °C.
Keyham Temperature Statistics
September Temperature
Mount Batten (5km)
Lowest 1 September, 2026
11.9 °CAverage September
17.7 °CHighest 1 September, 2026
20.9 °C
Climate (2021–2026)
Mount Batten (5km)
Average Low 2021–2026
9.2 °CAverage 2021–2026
12.2 °CAverage High 2021–2026
15.4 °C