Charleston Weather Forecast

    • 7
    • 16

    Partly cloudy

    • 6
    • 19

    Partly cloudy

    • 10
    • 21

    Showers. Storm

    • 14
    • 18

    Early storm. Showers

    • 10
    • 16

    Shower or two

    • 7
    • 16

    Partly cloudy

    • 9
    • 19

    Partly cloudy

Today 23 Oct Mount Barker

Partly cloudy. Light winds.

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  • Temperature Forecast Bureau of Meteorology

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Charleston Temperature Statistics View More

October Temperature

Mount Barker (18km)

  • Lowest 15 October, 2025

    3.6 °C

  • Average October

    14.6 °C

  • Highest 19 October, 2025

    28.7 °C

Climate (2020–Present)

Mount Barker (18km)

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  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    13.9 °C

  • Average High 2020–2025

    21 °C
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