Whyalla Weather Forecast

    • 10
    • 20

    Partly cloudy

    • 10
    • 20

    Mostly sunny

    • 10
    • 20

    Cloudy

    • 10
    • 23

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 7
    • 21

    Sunny

    • 8
    • 26

    Sunny

Today 2 Oct Whyalla

Partly cloudy. Slight chance of a shower. Winds southwesterly 20 to 30 km/h tending southerly 25 to 40 km/h in the middle of the day.

Spencer Gulf Coastal Waters

Wind
Southwesterly 15 to 20 knots turning southerly during the morning. Winds reaching up to 25 knots north of Cowell to Wallaroo in the afternoon.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy. 70% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Whyalla Temperature Statistics View More

October Temperature

Whyalla Airport (6km)

  • Lowest 1 October, 2026

    17.2 °C

  • Average October

    19.1 °C

  • Highest

    –

Climate (2021–2026)

Whyalla Airport (6km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.6 °C

  • Average High 2021–2026

    23.8 °C
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