Birrong Weather Forecast
- 15
- 27
Mostly sunny
- 15
- 36
Showers. Possible late storm
- 16
- 22
Showers
- 11
- 19
Possible shower
- 10
- 19
Shower or two
- 12
- 20
Showers
- 11
- 20
Showers
Today 11 Oct Sydney
Mostly sunny. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late evening.
Birrong Temperature Statistics View More
October Temperature
Bankstown Airport (4 km)
Lowest 9 October, 2026
8.7 °CAverage October
18 °CHighest 1 October, 2026
31 °C
Climate (2021–2026)
Bankstown Airport (4 km)
Average Low 2021–2026
12.9 °CAverage 2021–2026
17.9 °CAverage High 2021–2026
24.2 °C