Galston Weather Forecast
- 10
- 19
Partly cloudy
- 9
- 21
Sunny
- 10
- 22
Mostly sunny
- 10
- 26
Sunny
- 14
- 27
Mostly sunny
- 15
- 24
Mostly sunny
- 11
- 25
Sunny
Today 29 Aug Sydney
Partly cloudy. Patchy fog in the early morning, mainly in the west. Slight chance of a shower along the coastal fringe in the morning. Near zero chance of rain elsewhere. Light winds becoming south to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.
Galston Temperature Statistics View More
August Temperature
Parramatta North (Masons Drive) (15km)
Lowest 6 August, 2026
3 °CAverage August
13.2 °CHighest 24 August, 2026
24.5 °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