Avalon Weather Forecast
- 18
- 24
Cloud clearing
- 20
- 29
Showers. Possible storm
- 17
- 21
Shower or two
- 15
- 21
Shower or two
- 14
- 21
Sunny
- 15
- 23
Mostly sunny
- 17
- 23
Partly cloudy
Today 24 Oct Sydney
Partly cloudy. Slight chance of a shower, most likely in the afternoon. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming northeasterly 15 to 25 km/h in the early afternoon then becoming light in the late evening.
Avalon Temperature Statistics View More
October Temperature
Terrey Hills (11 km)
Lowest 15 October, 2026
8.5 °CAverage October
17.5 °CHighest 12 October, 2026
34 °C
Climate (2021–2026)
Terrey Hills (11 km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C