Whyalla Weather Forecast

    • 5
    • 17

    Mostly clear

    • 6
    • 17

    Shower or two

    • 4
    • 17

    Partly cloudy

    • 6
    • 19

    Possible shower

    • 7
    • 17

    Partly cloudy

    • 5
    • 19

    Partly cloudy

    • 7
    • 21

    Sunny

Today 13 Jun Whyalla

Mostly clear. Light winds.

Spencer Gulf Coastal Waters

Wind
North to northeasterly about 10 knots increasing to 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
Weather
Mostly clear.
Weather Situation
A high pressure system over coastal waters is moving eastwards. A cold front will move across coastal waters on Saturday followed by a weak ridge of high pressure on Sunday. Another cold front will move across late Sunday and early Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Whyalla Temperature Statistics View More

June Temperature

Whyalla Airport (6km)

  • Lowest 9 June, 2025

    3.5 °C

  • Average June

    11.5 °C

  • Highest 1 June, 2025

    22.8 °C

Climate (2020–Present)

Whyalla Airport (6km)

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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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