Koonoona Weather Forecast

    • 10
    • 23

    Partly cloudy

    • 7
    • 24

    Fog

    • 7
    • 24

    Partly cloudy

    • 8
    • 26

    Sunny

    • 13
    • 31

    Sunny

    • 15
    • 34

    Sunny

    • 19
    • 36

    Partly cloudy

Today 23 Dec Mid North

Partly cloudy. Slight chance of a shower in the south in the morning. Near zero chance of rain elsewhere. Winds southwesterly 15 to 20 km/h increasing to 25 km/h before turning southerly 15 to 20 km/h during the day. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching the low to high 20s.

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  • Temperature Forecast Bureau of Meteorology

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Koonoona Temperature Statistics View More

December Temperature

Clare High School (30km)

  • Lowest 7 December, 2025

    4.9 °C

  • Average December

    20.3 °C

  • Highest 18 December, 2025

    39.5 °C

Climate (2020–Present)

Clare High School (30km)

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  • Average Low 2020–2025

    9 °C

  • Average 2020–2025

    14.9 °C

  • Average High 2020–2025

    21.7 °C
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