Whyalla Barson Weather Forecast

    • 9
    • 17

    Showers

    • 7
    • 16

    Sunny

    • 5
    • 16

    Sunny

    • 3
    • 19

    Sunny

    • 5
    • 19

    Partly cloudy

    • 8
    • 18

    Partly cloudy

    • 7
    • 19

    Mostly sunny

Today 17 May Whyalla

Partly cloudy. Very high chance of showers, becoming less likely later tonight. Light winds becoming southerly 25 to 35 km/h in the morning then tending southeasterly 25 to 30 km/h in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Whyalla Barson Temperature Statistics View More

May Temperature

Whyalla Airport (9km)

  • Lowest 9 May, 2025

    3.8 °C

  • Average May

    15.6 °C

  • Highest 5 May, 2025

    29.4 °C

Climate (2020–Present)

Whyalla Airport (9km)

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  • Average Low 2020–2025

    11.8 °C

  • Average 2020–2025

    17.4 °C

  • Average High 2020–2025

    23.8 °C
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