Keyham Weather Forecast
- 18
- 24
Cloudy
- 15
- 21
Partly cloudy
- 15
- 22
Partly cloudy
- 16
- 22
Partly cloudy
- 16
- 23
Sunny day
- 16
- 22
Cloudy
- 15
- 22
Cloudy
Today 25 Jul South West England
A dry and sunny start to the day with plenty of sunshine. Cloud will gradually increase as the day goes on, but it should stay dry. Increasingly breezy into the afternoon and very warm in the sunshine. Maximum temperature 27 °C.
Tonight 25 Jul South West England
Cloudy this evening with an increasing chance of some showers. Showery rain will become more widespread in the early hours. Minimum temperature 15 °C.
Keyham Temperature Statistics
July Temperature
Mount Batten (5km)
Lowest 3 July, 2026
11.4 °CAverage July
20.2 °CHighest 10 July, 2026
31.5 °C
Climate (2021–2026)
Mount Batten (5km)
Average Low 2021–2026
9.1 °CAverage 2021–2026
12.1 °CAverage High 2021–2026
15.3 °C