Koolunga Weather Forecast
- 4
- 23
Sunny
- 6
- 27
Sunny
- 10
- 31
Mostly sunny
- 11
- 30
Partly cloudy
- 14
- 31
Partly cloudy
- 15
- 30
Partly cloudy
- 15
- 32
Possible shower
Today 22 Sep Mid North
Sunny. Winds east to northeasterly 15 to 25 km/h becoming light in the middle of the day then becoming easterly 15 to 20 km/h in the late evening. Daytime maximum temperatures between 18 and 23.
Koolunga Temperature Statistics View More
September Temperature
Snowtown (22km)
Lowest 17 September, 2026
0 °CAverage September
12.3 °CHighest 19 September, 2026
27.5 °C
Climate (2021–2026)
Snowtown (22km)
Average Low 2021–2026
9.2 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
24.3 °C