Whyalla Weather Forecast

    • 9
    • 17

    Clear

    • 5
    • 16

    Mostly sunny

    • 9
    • 18

    Possible shower

    • 8
    • 16

    Partly cloudy

    • 6
    • 17

    Partly cloudy

    • 5
    • 18

    Partly cloudy

    • 6
    • 19

    Mostly sunny

Today 18 May Whyalla

Clear. Winds southerly 20 to 30 km/h tending southeasterly 20 to 25 km/h in the late evening.

Spencer Gulf Coastal Waters

Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred south the Bight will allow a weak frontal feature to pass over SA's southern coast on Sunday. The high will continue to hover over waters just south of SA through to the end of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Whyalla Temperature Statistics View More

May Temperature

Whyalla Airport (6km)

  • Lowest 17 May, 2024

    3.6 °C

  • Average May

    14.2 °C

  • Highest 8 May, 2024

    22.8 °C

Climate (2019–Present)

Whyalla Airport (6km)

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  • Average Low 2019–2024

    11.6 °C

  • Average 2019–2024

    17.2 °C

  • Average High 2019–2024

    23.5 °C
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