Galston Weather Forecast
- 7
- 15
Fog
- 7
- 17
Morning fog then sunny
- 10
- 16
Cloud clearing
- 7
- 18
Sunny
- 8
- 19
Sunny
- 8
- 17
Mostly sunny
- 8
- 18
Shower or two
Today 10 Jul Sydney
Cloudy. Patchy fog. Light winds.
Galston Temperature Statistics View More
July Temperature
Parramatta North (Masons Drive) (15km)
Lowest 4 July, 2026
6 °CAverage July
13.4 °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