Woronora River - Thomson Bay Weather Forecast

    • 22
    • 38

    Possible shower or storm

    • 22
    • 27

    Possible shower

    • 21
    • 33

    Shower or two. Possible storm

    • 24
    • 29

    Possible shower

    • 20
    • 28

    Possible shower

    • 20
    • 27

    Possible shower

    • 20
    • 22

    Shower or two

Today 19 Dec Sydney

Partly cloudy. Medium chance of showers. The chance of a thunderstorm, possibly severe in the outer west with damaging winds, large hail and heavy rain which may lead to flash flooding in the late afternoon and evening. Winds south to southeasterly 15 to 20 km/h.

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  • Temperature Forecast Bureau of Meteorology

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Woronora River - Thomson Bay Temperature Statistics View More

December Temperature

Bankstown Airport (10km)

  • Lowest 1 December, 2025

    9.7 °C

  • Average December

    22.4 °C

  • Highest 6 December, 2025

    40.8 °C

Climate (2020–Present)

Bankstown Airport (10km)

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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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