Galston Weather Forecast
- 10
- 16
Shower or two
- 9
- 15
Shower or two
- 8
- 16
Shower or two
- 7
- 17
Partly cloudy
- 9
- 17
Shower or two
- 8
- 18
Mostly sunny
- 7
- 17
Mostly sunny
Today 8 Jul Sydney
Partly cloudy. High chance of showers along the coastal fringe, medium chance elsewhere. Winds southwesterly 15 to 20 km/h tending southerly 15 to 25 km/h in the middle of the day then becoming light in the evening.
Galston Temperature Statistics View More
July Temperature
Parramatta North (Masons Drive) (15km)
Lowest 4 July, 2026
6 °CAverage July
13.6 °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