Willyaroo Weather Forecast

    • 13
    • 36

    Sunny

    • 17
    • 41

    Sunny

    • 18
    • 32

    Partly cloudy

    • 13
    • 25

    Possible shower

    • 12
    • 23

    Shower or two

    • 11
    • 25

    Mostly sunny

    • 12
    • 22

    Partly cloudy

Today 17 Dec Mount Lofty Ranges

Sunny. Winds northwest to northeasterly 15 to 20 km/h tending northwest to southwesterly in the middle of the day then tending southeast to southwesterly in the evening. Overnight temperatures falling to between 12 and 16 with daytime temperatures reaching the low to mid 30s.

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  • Temperature Forecast Bureau of Meteorology

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Willyaroo Temperature Statistics View More

December Temperature

Strathalbyn Racecourse (2km)

  • Lowest 16 December, 2025

    6.8 °C

  • Average December

    17.8 °C

  • Highest 12 December, 2025

    37.3 °C

Climate (2020–Present)

Strathalbyn Racecourse (2km)

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  • Average Low 2020–2025

    10.3 °C

  • Average 2020–2025

    15.2 °C

  • Average High 2020–2025

    21.5 °C
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