St George Weather Forecast
- 9
- 24
Mostly sunny
- 10
- 27
Partly cloudy
- 12
- 28
Shower or two
- 9
- 13
Showers
- 6
- 12
Shower or two
- 5
- 17
Partly cloudy
- 5
- 22
Sunny
Today 24 Sep South Coast
Partly cloudy. Winds northeasterly 20 to 30 km/h tending northerly 15 to 20 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.
St George Temperature Statistics View More
September Temperature
Goulburn Airport (54km)
Lowest 17 September, 2026
-6.9 °CAverage September
10.3 °CHighest 20 September, 2026
23.9 °C
Climate (2021–2026)
Goulburn Airport (54km)
Average Low 2021–2026
6.5 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
20.1 °C