Avalon Weather Forecast
- 13
- 22
Sunny
- 13
- 24
Sunny
- 18
- 26
Partly cloudy
- 16
- 21
Sunny
- 13
- 21
Partly cloudy
- 14
- 26
Sunny day. Late shower or two
- 18
- 23
Shower or two
Today 14 Sep Sydney
Patchy fog in the north early this morning. Sunny day. Light winds becoming north to northwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.
Avalon Temperature Statistics View More
September Temperature
Terrey Hills (11km)
Lowest 1 September, 2025
7 °CAverage September
14.9 °CHighest 8 September, 2025
27.7 °C
Climate (2020–Present)
Terrey Hills (11km)
Average Low 2020–2025
13.4 °CAverage 2020–2025
16.9 °CAverage High 2020–2025
21.7 °C