Prospect Creek - Garrison Point Weather Forecast

    • 24
    • 34

    Cloudy

    • 19
    • 34

    Mostly sunny

    • 17
    • 34

    Sunny

    • 18
    • 24

    Shower or two

    • 15
    • 24

    Cloudy

    • 13
    • 25

    Partly cloudy

    • 14
    • 28

    Mostly sunny

Today 22 Dec Sydney

Cloudy. Slight chance of a shower. The chance of a thunderstorm early this evening. Winds east to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Prospect Creek - Garrison Point Temperature Statistics View More

December Temperature

Bankstown Airport (1km)

  • Lowest 1 December, 2025

    9.7 °C

  • Average December

    23.3 °C

  • Highest 19 December, 2025

    42 °C

Climate (2020–Present)

Bankstown Airport (1km)

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  • Average Low 2020–2025

    12.7 °C

  • Average 2020–2025

    17.7 °C

  • Average High 2020–2025

    24 °C
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