Mullaquana Weather Forecast

    • 15
    • 23

    Cloudy

    • 15
    • 27

    Showers

    • 17
    • 26

    Shower or two

    • 14
    • 22

    Partly cloudy

    • 11
    • 19

    Shower or two

    • 12
    • 19

    Cloudy

    • 12
    • 20

    Mostly sunny

Today 7 Apr Whyalla

Cloudy. Light winds.

Spencer Gulf Coastal Waters

Wind
East to southeasterly about 10 knots.
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 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.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mullaquana Temperature Statistics View More

April Temperature

Whyalla Airport (2km)

  • Lowest 2 April, 2026

    15 °C

  • Average April

    21.1 °C

  • Highest 6 April, 2026

    34.7 °C

Climate (2021–Present)

Whyalla Airport (2km)

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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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