Waterfall Weather Forecast

    • 11
    • 22

    Shower or two

    • 11
    • 18

    Possible morning shower

    • 8
    • 17

    Possible shower. Windy

    • 9
    • 17

    Partly cloudy

    • 9
    • 21

    Cloud clearing

    • 9
    • 22

    Sunny

    • 9
    • 26

    Mostly sunny

Today 7 Sep Sydney

Partly cloudy. Medium chance of showers, most likely late this afternoon and evening. Light winds becoming southerly 20 to 30 km/h in the early afternoon.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Waterfall Temperature Statistics View More

September Temperature

Campbelltown (Mount Annan) (21km)

  • Lowest 1 September, 2026

    5.5 °C

  • Average September

    17.1 °C

  • Highest 5 September, 2026

    32 °C

Climate (2021–2026)

Campbelltown (Mount Annan) (21km)

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  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    16.7 °C

  • Average High 2021–2026

    24.1 °C
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