Goolwa Airport Weather Forecast

    • 15
    • 33

    Partly cloudy

    • 14
    • 21

    Partly cloudy

    • 12
    • 20

    Cloudy

    • 12
    • 19

    Cloudy

    • 11
    • 21

    Sunny

    • 12
    • 30

    Sunny

    • 15
    • 32

    Sunny

Today 12 Dec Mount Lofty Ranges

Partly cloudy. Slight chance of a shower this evening. The chance of a thunderstorm near the Barossa Valley later tonight. Winds north to northeasterly 20 to 30 km/h shifting south to southwesterly 15 to 25 km/h in the middle of the day then tending south to southeasterly 25 to 35 km/h in the evening. Daytime maximum temperatures 32 to 37.

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  • Temperature Forecast Bureau of Meteorology

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Goolwa Airport Temperature Statistics View More

December Temperature

Hindmarsh Island (8km)

  • Lowest 3 December, 2025

    10.6 °C

  • Average December

    17.9 °C

  • Highest 4 December, 2025

    33.8 °C

Climate (2020–Present)

Hindmarsh Island (8km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    15.7 °C

  • Average High 2020–2025

    20.5 °C
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