Galston Weather Forecast
- 17
- 22
Showers
- 15
- 19
Showers
- 13
- 23
Partly cloudy
- 13
- 25
Partly cloudy
- 15
- 27
Mostly sunny
- 17
- 27
Shower or two
- 18
- 31
Shower or two
Today 15 Nov Sydney
Cloudy. High chance of showers. The chance of a thunderstorm early this evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the outer west. Winds southeasterly 15 to 25 km/h turning southerly 15 to 20 km/h in the evening.
Galston Temperature Statistics View More
November Temperature
Parramatta North (Masons Drive) (15 km)
Lowest 8 November, 2026
9.5 °CAverage November
20.1 °CHighest 7 November, 2026
30.4 °C
Climate (2021–2026)
Parramatta North (Masons Drive) (15 km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.7 °C