Penwhapple Reservoir Weather Forecast
- 11
- 19
Cloudy
- 6
- 15
Partly cloudy
- 12
- 16
Cloudy
- 10
- 15
Cloudy
- 11
- 16
Sunny day
- 10
- 15
Light rain shower
- 11
- 15
Cloudy
Today 22 Sep Strathclyde
Cloudy with outbreaks of rain through the day, but some brighter spells across the Greater Glasgow area. Rain then turns heavier and more persistent in the evening. Maximum temperature 18 °C.
Penwhapple Reservoir Temperature Statistics
September Temperature
Prestwick Rnas (31km)
Lowest 13 September, 2026
11.1 °CAverage September
14.6 °CHighest 6 September, 2026
19.3 °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