Weeroona Island Weather Forecast

    • 10
    • 21

    Partly cloudy

    • 7
    • 21

    Shower or two

    • 8
    • 18

    Cloudy

    • 7
    • 20

    Cloudy

    • 10
    • 21

    Cloudy

    • 8
    • 21

    Cloudy

    • 9
    • 22

    Cloudy

Today 5 May Mid North

Partly cloudy. Winds southwesterly 15 to 20 km/h becoming light in the late afternoon.

Spencer Gulf Coastal Waters

Wind
South to southwesterly 10 to 15 knots becoming variable about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure over SA will weaken briefly as a cold front crosses the southeast on Wednesday afternoon. The ridge will begin to re-establish in the wake of the front and stabilise over SA with the strong high pressure centre moving into the Bight over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Weeroona Island Temperature Statistics View More

May Temperature

Whyalla Airport (48km)

  • Lowest 3 May, 2026

    8.8 °C

  • Average May

    17.7 °C

  • Highest 1 May, 2026

    30.7 °C

Climate (2021–Present)

Whyalla Airport (48km)

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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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