Galston Weather Forecast
- 15
- 27
Mostly clear
- 17
- 27
Sunny
- 12
- 23
Sunny
- 13
- 29
Windy. Partly cloudy
- 13
- 22
Sunny
- 11
- 22
Mostly sunny
- 12
- 19
Partly cloudy
Today 2 Sep Sydney
Mostly clear. Winds west to northwesterly 15 to 25 km/h becoming light in the evening.
Galston Temperature Statistics View More
September Temperature
Parramatta North (Masons Drive) (15km)
Lowest 1 September, 2026
7 °CAverage September
15.2 °CHighest
–
Climate (2021–2026)
Parramatta North (Masons Drive) (15km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.7 °C