Galston Weather Forecast

    • 17
    • 35

    Partly cloudy

    • 18
    • 27

    Possible shower

    • 18
    • 22

    Showers. Possible storm

    • 17
    • 23

    Showers

    • 17
    • 31

    Shower or two. Possible storm

    • 19
    • 33

    Partly cloudy

    • 18
    • 27

    Shower or two

Today 9 Dec Sydney

Partly cloudy. Slight chance of a shower along the coastal fringe in the evening. Near zero chance of rain elsewhere. Winds south to southeasterly 25 to 35 km/h.

Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Galston Temperature Statistics View More

December Temperature

Parramatta North (Masons Drive) (15km)

  • Lowest 1 December, 2025

    10 °C

  • Average December

    21.8 °C

  • Highest 6 December, 2025

    41 °C

Climate (2020–Present)

Parramatta North (Masons Drive) (15km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    13 °C

  • Average 2020–2025

    17.6 °C

  • Average High 2020–2025

    23.5 °C
Get WillyWeather+ to remove ads