Port William Weather Forecast
- 11
- 16
Cloudy
- 11
- 16
Partly cloudy
- 13
- 16
Heavy rain
- 11
- 16
Partly cloudy
- 14
- 16
Heavy rain shower
- 14
- 17
Cloudy
- 13
- 18
Light rain
Today 8 Sep South West Scotland and Lothian Borders
Mostly cloudy with showers or longer spells of rain, some heavy. Brighter intervals possible at times and turning drier by evening. Fresh to strong westerly winds. On the cool side. Maximum temperature 16 °C.
Port William Temperature Statistics
September Temperature
West Freugh (Esaws) (25km)
Lowest 5 September, 2026
12.1 °CAverage September
15.2 °CHighest 4 September, 2026
18.5 °C
Climate (2021–2026)
West Freugh (Esaws) (25km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
10.4 °CAverage High 2021–2026
13.3 °C