Mount Colah Weather Forecast
- 16
- 29
Mostly sunny
- 19
- 30
Cloudy
- 20
- 25
Shower or two
- 19
- 25
Showers
- 18
- 26
Shower or two
- 18
- 27
Showers increasing
- 18
- 25
Shower or two
Today 16 Mar Sydney
Mostly sunny. Winds northeasterly 15 to 25 km/h becoming light in the late evening.
Mount Colah Temperature Statistics View More
March Temperature
Terrey Hills (10km)
Lowest 14 March, 2026
14.4 °CAverage March
21.4 °CHighest 4 March, 2026
29.9 °C
Climate (2021–Present)
Terrey Hills (10km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
17 °CAverage High 2021–2026
21.9 °C