Weeroona Island Weather Forecast

    • 20
    • 45

    Clear

    • 21
    • 45

    Sunny

    • 22
    • 42

    Becoming windy. Mostly sunny

    • 15
    • 26

    Becoming windy. Partly cloudy

    • 11
    • 31

    Sunny

    • 11
    • 31

    Sunny

    • 12
    • 31

    Mostly sunny

Today 7 Jan Mid North

Clear. Winds northwesterly 15 to 25 km/h tending northwest to southwesterly 20 to 30 km/h in the late afternoon then tending southeast to southwesterly 15 to 25 km/h in the late evening.

Extreme Fire Danger Rating

Take action now to protect life and property

Spencer Gulf Coastal Waters

Wind
Southeast to southwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
Weather
Clear.
Weather Situation
A ridge of high pressure will contract out of the state today as a low pressure trough moves in across parts of the west and south. This trough will remain relatively stationary during Thursday then will move eastwards on Friday as a cold front moves over southern districts. A ridge of high pressure will extend across the south on Saturday following the front and the main high centre will become established over waters south of the Bight on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Weeroona Island Temperature Statistics View More

January Temperature

Whyalla Airport (48km)

  • Lowest 6 January, 2026

    15 °C

  • Average January

    21.8 °C

  • Highest 2 January, 2026

    31.6 °C

Climate (2021–Present)

Whyalla Airport (48km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    23.8 °C
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