Weeroona Island Weather Forecast

    • 16
    • 24

    Shower or two

    • 15
    • 29

    Showers

    • 18
    • 26

    Showers

    • 15
    • 22

    Shower or two

    • 12
    • 20

    Shower or two

    • 9
    • 21

    Partly cloudy

    • 9
    • 22

    Mostly sunny

Today 7 Apr Mid North

Cloudy. Medium chance of showers in the north, becoming less likely in the evening. Near zero chance of rain elsewhere. Winds southwesterly 15 to 20 km/h becoming light in the evening.

Spencer Gulf Coastal Waters

Wind
South to southeasterly 10 to 15 knots tending east to southeasterly 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
Mostly clear.
Weather Situation
A high-pressure system south of the state will move east on Wednesday allowing a strong cold front to move over South Australia later Thursday. A cooler southwest to southerly flow will gradually moderate as a stronger high-pressure system moves in from the west from Friday to be south of the state on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Weeroona Island Temperature Statistics View More

April Temperature

Whyalla Airport (48km)

  • Lowest 2 April, 2026

    15 °C

  • Average April

    21.2 °C

  • Highest 4 April, 2026

    27.8 °C

Climate (2021–Present)

Whyalla Airport (48km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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