Galston Weather Forecast
- 9
- 19
Smoke
- 9
- 22
Cloud clearing
- 11
- 24
Sunny
- 12
- 28
Partly cloudy
- 16
- 27
Possible shower developing
- 11
- 17
Partly cloudy
- 9
- 21
Partly cloudy
Today 11 Sep Sydney
Mostly clear. Patchy smoke haze in the evening. Light winds.
Galston Temperature Statistics View More
September Temperature
Parramatta North (Masons Drive) (15km)
Lowest 1 September, 2026
7 °CAverage September
17.8 °CHighest 5 September, 2026
32.2 °C
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