Allawah Weather Forecast
- 13
- 24
Partly cloudy
- 13
- 27
Sunny
- 14
- 31
Mostly sunny
- 13
- 21
Showers increasing
- 11
- 18
Shower or two
- 11
- 20
Possible shower
- 9
- 23
Sunny
Today 24 Sep Sydney
Partly cloudy. Slight chance of a shower in the late morning and afternoon. The chance of a thunderstorm in the afternoon. Winds northeasterly 20 to 30 km/h becoming light in the late evening.
Allawah Temperature Statistics View More
September Temperature
Sydney Airport (6km)
Lowest 18 September, 2026
9.1 °CAverage September
17.9 °CHighest 20 September, 2026
32.7 °C
Climate (2021–2026)
Sydney Airport (6km)
Average Low 2021–2026
15 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
23.5 °C