Goolwa Airport Weather Forecast

    • 13
    • 21

    Possible shower

    • 11
    • 16

    Showers

    • 8
    • 16

    Cloudy

    • 8
    • 23

    Partly cloudy

    • 15
    • 30

    Partly cloudy

    • 13
    • 21

    Shower or two

    • 10
    • 24

    Showers

Today 25 Sep Mount Lofty Ranges

Partly cloudy. Medium chance of showers about the southern Fleurieu Peninsula, slight chance elsewhere. Light winds becoming south to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.

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  • Temperature Forecast Bureau of Meteorology

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Goolwa Airport Temperature Statistics View More

September Temperature

Hindmarsh Island (8km)

  • Lowest 18 September, 2026

    4.9 °C

  • Average September

    13.9 °C

  • Highest 19 September, 2026

    26.7 °C

Climate (2021–2026)

Hindmarsh Island (8km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    15.7 °C

  • Average High 2021–2026

    20.6 °C
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