Glen Alpine Weather Forecast

    • 13
    • 25

    Partly cloudy

    • 13
    • 38

    Becoming windy. Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 9
    • 28

    Sunny

    • 11
    • 27

    Partly cloudy

    • 14
    • 31

    Shower or two

    • 12
    • 24

    Shower or two

Today 21 Oct Sydney

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the outer west. Winds easterly 15 to 25 km/h tending northeasterly 15 to 20 km/h in the evening then becoming light in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Glen Alpine Temperature Statistics View More

October Temperature

Campbelltown (Mount Annan) (3km)

  • Lowest 2 October, 2025

    5.6 °C

  • Average October

    18.6 °C

  • Highest 17 October, 2025

    34 °C

Climate (2020–Present)

Campbelltown (Mount Annan) (3km)

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  • Average Low 2020–2025

    10.9 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    23.8 °C
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