Rossmore Weather Forecast
- 11
- 26
Mostly clear
- 13
- 24
Shower or two
- 13
- 29
Possible shower
- 12
- 20
Cloudy
- 11
- 21
Cloudy
- 9
- 26
Sunny
- 11
- 29
Shower or two
Today 4 Oct Sydney
Mostly clear. Winds southeasterly 15 to 20 km/h becoming light in the evening.
Rossmore Temperature Statistics View More
October Temperature
Badgerys Creek (5km)
Lowest 1 October, 2026
8.9 °CAverage October
18.8 °CHighest 1 October, 2026
32 °C
Climate (2021–2026)
Badgerys Creek (5km)
Average Low 2021–2026
11.6 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
24.5 °C