Goolwa Weather Forecast

    • 6
    • 18

    Mostly sunny

    • 8
    • 19

    Mostly sunny

    • 10
    • 16

    Partly cloudy

    • 8
    • 16

    Mostly sunny

    • 7
    • 20

    Mostly sunny

    • 11
    • 21

    Shower or two

    • 10
    • 17

    Possible shower

Today 27 Aug Mount Lofty Ranges

Mostly sunny. Light winds becoming northwesterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Daytime maximum temperatures between 15 and 18.

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  • Temperature Forecast Bureau of Meteorology

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Goolwa Temperature Statistics View More

August Temperature

Hindmarsh Island (3km)

  • Lowest 1 August, 2026

    3.3 °C

  • Average August

    12.5 °C

  • Highest 7 August, 2026

    20.1 °C

Climate (2021–2026)

Hindmarsh Island (3km)

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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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