Glen Alpine Weather Forecast
- 13
- 24
Clear
- 8
- 22
Partly cloudy
- 7
- 25
Possible late shower
- 14
- 20
Sunny
- 6
- 22
Partly cloudy
- 7
- 23
Partly cloudy
- 8
- 20
Partly cloudy
Today 17 Sep Sydney
Clear. Winds southwesterly 15 to 20 km/h.
Glen Alpine Temperature Statistics View More
September Temperature
Campbelltown (Mount Annan) (3km)
Lowest 1 September, 2025
4.5 °CAverage September
14.4 °CHighest 8 September, 2025
28.4 °C
Climate (2020–Present)
Campbelltown (Mount Annan) (3km)
Average Low 2020–2025
10.9 °CAverage 2020–2025
16.5 °CAverage High 2020–2025
23.8 °C