Whyalla Barson Weather Forecast

    • 18
    • 37

    Becoming windy. Mostly sunny

    • 13
    • 22

    Partly cloudy

    • 11
    • 31

    Sunny

    • 20
    • 38

    Windy. Partly cloudy

    • 16
    • 23

    Showers

    • 14
    • 23

    Shower or two

    • 13
    • 22

    Possible shower

Today 16 Oct Whyalla

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm from the late morning. Winds northerly 15 to 25 km/h tending north to northwesterly 25 to 40 km/h in the early morning then shifting south to southwesterly in the late afternoon.

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Whyalla Barson Temperature Statistics View More

October Temperature

Whyalla Airport (9km)

  • Lowest 3 October, 2025

    6.1 °C

  • Average October

    16.4 °C

  • Highest 5 October, 2025

    35.7 °C

Climate (2020–Present)

Whyalla Airport (9km)

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  • Average Low 2020–2025

    11.8 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    23.8 °C
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