Galston Weather Forecast
- 15
- 28
Cloud clearing
- 16
- 34
Showers. Possible late storm
- 17
- 21
Showers
- 12
- 18
Possible shower
- 11
- 19
Shower or two
- 13
- 19
Showers
- 12
- 20
Showers
Today 11 Oct Sydney
Mostly sunny. Winds south to southwesterly 15 to 20 km/h shifting east to northeasterly in the morning then becoming light in the late evening.
Galston Temperature Statistics View More
October Temperature
Parramatta North (Masons Drive) (15 km)
Lowest 9 October, 2026
9 °CAverage October
18.3 °CHighest 1 October, 2026
30.5 °C
Climate (2021–2026)
Parramatta North (Masons Drive) (15 km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.7 °C