Galston Weather Forecast
- 17
- 27
Rain
- 16
- 23
Rain easing. Possible storm
- 13
- 25
Mostly sunny
- 13
- 25
Partly cloudy
- 15
- 28
Sunny
- 14
- 19
Shower or two
- 12
- 21
Partly cloudy
Today 2 Oct Sydney
Cloudy. High chance of rain. Light winds.
Galston Temperature Statistics View More
October Temperature
Parramatta North (Masons Drive) (15km)
Lowest 1 October, 2026
11 °CAverage October
23.9 °CHighest 1 October, 2026
30.5 °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