Mount Annan Weather Forecast
- 6
- 17
Possible shower
- 6
- 17
Showers
- 6
- 17
Shower or two
- 6
- 18
Shower or two
- 6
- 19
Shower or two
- 5
- 21
Partly cloudy
- 7
- 19
Shower or two
Today 15 Aug Sydney
Partly cloudy. Medium chance of showers, becoming less likely in the afternoon. Winds southerly 15 to 25 km/h becoming light in the evening.
Mount Annan Temperature Statistics View More
August Temperature
Campbelltown (Mount Annan) (1km)
Lowest 5 August, 2026
0.4 °CAverage August
10.4 °CHighest 3 August, 2026
21.5 °C
Climate (2021–2026)
Campbelltown (Mount Annan) (1km)
Average Low 2021–2026
11.1 °CAverage 2021–2026
16.7 °CAverage High 2021–2026
24 °C