Galston Weather Forecast
- 9
- 20
Cloud clearing
- 10
- 22
Shower or two
- 13
- 18
Shower or two
- 12
- 20
Partly cloudy
- 11
- 21
Partly cloudy
- 13
- 21
Shower or two
- 13
- 20
Possible shower
Today 9 Jun Sydney
Partly cloudy. The chance of fog in the morning, mainly in the west. Slight chance of a shower. Light winds becoming northeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening.
Galston Temperature Statistics View More
June Temperature
Parramatta North (Masons Drive) (15km)
Lowest 1 June, 2026
6 °CAverage June
13.3 °CHighest 3 June, 2026
21.5 °C
Climate (2021–Present)
Parramatta North (Masons Drive) (15km)
Average Low 2021–2026
13.2 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.6 °C