University of South Australia (Whyalla) Weather Forecast

    • 7
    • 20

    Shower or two

    • 9
    • 21

    Mostly sunny

    • 7
    • 18

    Mostly sunny

    • 6
    • 17

    Partly cloudy

    • 6
    • 17

    Partly cloudy

    • 6
    • 20

    Partly cloudy

    • 9
    • 19

    Showers

Today 18 Aug Whyalla

Partly cloudy. High chance of showers, most likely in the afternoon and evening. Winds northerly 20 to 30 km/h.

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University of South Australia (Whyalla) Temperature Statistics View More

August Temperature

Whyalla Airport (3km)

  • Lowest 1 August, 2026

    -0.4 °C

  • Average August

    12.1 °C

  • Highest 7 August, 2026

    21.4 °C

Climate (2021–2026)

Whyalla Airport (3km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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