Rossmore Weather Forecast
- 10
- 26
Sunny
- 13
- 28
Mostly sunny
- 14
- 29
Showers developing
- 16
- 27
Shower or two. Possible storm
- 14
- 26
Shower or two
- 15
- 28
Shower or two
- 15
- 29
Possible shower
Today 29 Oct Sydney
Sunny. Light winds becoming southeasterly 20 to 30 km/h in the middle of the day then becoming light in the late evening.
Rossmore Temperature Statistics View More
October Temperature
Badgerys Creek (5 km)
Lowest 9 October, 2026
6.9 °CAverage October
17.9 °CHighest 12 October, 2026
35 °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