Charleston Weather Forecast

    • 4
    • 12

    Mostly cloudy

    • 6
    • 15

    Partly cloudy

    • 6
    • 16

    Sunny

    • 7
    • 16

    Sunny

    • 9
    • 19

    Shower or two developing

    • 8
    • 14

    Shower or two

    • 7
    • 10

    Showers

Today 18 Jun Mount Barker

Cloudy. Light winds.

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Charleston Temperature Statistics View More

June Temperature

Mount Barker (18km)

  • Lowest 13 June, 2025

    2.1 °C

  • Average June

    9 °C

  • Highest 2 June, 2025

    20 °C

Climate (2020–Present)

Mount Barker (18km)

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  • Average Low 2020–2025

    9.2 °C

  • Average 2020–2025

    13.9 °C

  • Average High 2020–2025

    21 °C
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