Rossmore Weather Forecast
- 11
- 20
Cloudy
- 10
- 21
Partly cloudy
- 8
- 26
Sunny
- 12
- 31
Shower or two
- 13
- 27
Partly cloudy
- 14
- 33
Partly cloudy
- 19
- 28
Showers
Today 7 Oct Sydney
Cloudy. Medium chance of showers along the coastal fringe, slight chance elsewhere. Winds southerly 25 to 35 km/h turning southwesterly 15 to 20 km/h in the late evening.
Rossmore Temperature Statistics View More
October Temperature
Badgerys Creek (5 km)
Lowest 1 October, 2026
8.9 °CAverage October
18.2 °CHighest 1 October, 2026
32 °C
Climate (2021–2026)
Badgerys Creek (5 km)
Average Low 2021–2026
11.6 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
24.5 °C