The Brothers Weather Forecast

    • 13
    • 24

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 12
    • 24

    Cloudy

    • 13
    • 25

    Cloud clearing

    • 13
    • 29

    Sunny

    • 16
    • 36

    Sunny

    • 17
    • 35

    Sunny

Today 22 Dec Lower Eyre Peninsula

Partly cloudy. Slight chance of a shower near the west coast, near zero chance elsewhere. Winds southwesterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southwesterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure persists across South Australia this week as the high centre moves to the south of the Bight on Thursday, continuing eastwards on Friday.
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  • Temperature Forecast Bureau of Meteorology

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The Brothers Temperature Statistics View More

December Temperature

Port Lincoln Airport (46km)

  • Lowest 7 December, 2025

    8.1 °C

  • Average December

    18.8 °C

  • Highest 18 December, 2025

    42.7 °C

Climate (2020–Present)

Port Lincoln Airport (46km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.8 °C

  • Average High 2020–2025

    21.3 °C
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