Koolunga Weather Forecast
- 3
- 19
Becoming cloudy
- 6
- 16
Partly cloudy
- 4
- 18
Mostly sunny
- 5
- 22
Sunny
- 9
- 25
Mostly sunny
- 13
- 27
Cloud clearing
- 11
- 25
Shower or two
Today 8 Sep Mid North
Becoming cloudy. Light winds becoming southwesterly 15 to 20 km/h in the early afternoon then tending southerly in the evening. Daytime maximum temperatures around 18.
Koolunga Temperature Statistics View More
September Temperature
Snowtown (22km)
Lowest 7 September, 2026
6.2 °CAverage September
12.5 °CHighest 1 September, 2026
23 °C
Climate (2021–2026)
Snowtown (22km)
Average Low 2021–2026
9.2 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
24.3 °C