Kilwinning Weather Forecast
- 10
- 18
Cloudy
- 13
- 16
Cloudy
- 13
- 17
Light rain
- 11
- 16
Light rain shower
- 12
- 15
Cloudy
- 12
- 14
Light rain shower
- 12
- 15
Light rain shower
Today 12 Sep Strathclyde
Cloudy with outbreaks of heavy rain in the early morning. This will turn showery by mid-morning before becoming dry and then brighter later in the afternoon. Maximum temperature 19 °C.
Tonight 12 Sep Strathclyde
The evening will be mostly dry with only a chance of an odd shower. The night will then continue dry with clear periods. Minimum temperature 10 °C.
Kilwinning Temperature Statistics
September Temperature
Prestwick Rnas (17km)
Lowest 9 September, 2026
11.5 °CAverage September
14.9 °CHighest 6 September, 2026
19.3 °C
Climate (2021–2026)
Prestwick Rnas (17km)
Average Low 2021–2026
7.3 °CAverage 2021–2026
10.4 °CAverage High 2021–2026
13.4 °C