Georges River - Great Moon Bay Weather Forecast
- 17
- 30
Clear
- 17
- 27
Partly cloudy
- 18
- 27
Partly cloudy
- 18
- 31
Cloud clearing
- 19
- 35
Sunny
- 20
- 36
Sunny
- 21
- 38
Sunny
Today 4 Jan Sydney
Mostly clear. Slight chance of a shower, becoming less likely later this evening. The chance of a thunderstorm, possibly severe in the west with damaging winds, large hail and heavy rain which may lead to flash flooding until the evening. Winds east to southeasterly 15 to 20 km/h tending east to northeasterly in the evening then becoming light in the late evening.
Georges River - Great Moon Bay Temperature Statistics View More
January Temperature
Bankstown Airport (8km)
Lowest 2 January, 2026
16.4 °CAverage January
19.6 °CHighest 2 January, 2026
23.9 °C
Climate (2021–Present)
Bankstown Airport (8km)
Average Low 2021–2026
12.7 °CAverage 2021–2026
17.7 °CAverage High 2021–2026
24 °C