Penwhapple Reservoir Weather Forecast
- 8
- 15
Partly cloudy
- 14
- 18
Cloudy
- 11
- 17
Partly cloudy
- 12
- 15
Sunny day
- 10
- 15
Light rain shower
- 10
- 15
Cloudy
- 11
- 15
Cloudy
Today 28 Sep Strathclyde
The odd shower is possible over northern Argyll at first, but otherwise it will be a dry day with variable cloud and long sunny spells developing. Light winds. Maximum temperature 16 °C.
Tonight 28 Sep Strathclyde
A dry and settled night with mostly cloudy skies, though some clear intervals are possible. Winds strengthening around coastal areas of Argyll, but lighter winds inland where a little chilly. Minimum temperature 7 °C.
Penwhapple Reservoir Temperature Statistics
September Temperature
Prestwick Rnas (31km)
Lowest 24 September, 2026
8.1 °CAverage September
14.6 °CHighest 21 September, 2026
20 °C
Climate (2021–2026)
Prestwick Rnas (31km)
Average Low 2021–2026
7.3 °CAverage 2021–2026
10.4 °CAverage High 2021–2026
13.4 °C