Hallett Cove Weather Forecast

    • 16
    • 22

    Rain. Possible storm

    • 13
    • 20

    Partly cloudy

    • 12
    • 27

    Shower or two developing

    • 13
    • 18

    Shower or two

    • 10
    • 16

    Shower or two

    • 9
    • 16

    Cloudy

    • 9
    • 17

    Partly cloudy

Today 9 Oct Adelaide

Cloudy. Very high chance of showers. The chance of a thunderstorm during this afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds northerly 20 to 30 km/h increasing to 25 to 35 km/h in the middle of the day then turning westerly 20 to 30 km/h in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Hallett Cove Temperature Statistics View More

October Temperature

Noarlunga (9 km)

  • Lowest 3 October, 2026

    9.2 °C

  • Average October

    15.3 °C

  • Highest 7 October, 2026

    22.9 °C

Climate (2021–2026)

Noarlunga (9 km)

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  • Average Low 2021–2026

    12.8 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    21.9 °C
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