Mount Annan Weather Forecast
- 7
- 18
Sunny
- 5
- 15
Shower or two developing
- 9
- 16
Shower or two
- 7
- 18
Mostly sunny
- 5
- 18
Mostly sunny
- 5
- 17
Mostly sunny
- 5
- 18
Possible shower
Today 4 Jul Sydney
Sunny. Winds westerly 15 to 20 km/h becoming light in the morning.
Mount Annan Temperature Statistics View More
July Temperature
Campbelltown (Mount Annan) (1km)
Lowest 3 July, 2026
7.5 °CAverage July
14 °CHighest 2 July, 2026
21.4 °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