Galston Weather Forecast
- 7
- 19
Sunny
- 9
- 16
Possible shower
- 9
- 16
Showers
- 11
- 17
Showers easing
- 11
- 17
Shower or two
- 11
- 17
Shower or two
- 11
- 18
Partly cloudy
Today 14 Jul Sydney
Sunny. The chance of morning frost in the outer west. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then tending westerly in the early afternoon.
Galston Temperature Statistics View More
July Temperature
Parramatta North (Masons Drive) (15km)
Lowest 11 July, 2026
5.5 °CAverage July
12.8 °CHighest 2 July, 2026
22.2 °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