The Brothers Weather Forecast

    • 10
    • 17

    Cloudy

    • 9
    • 19

    Cloudy

    • 8
    • 18

    Partly cloudy

    • 9
    • 17

    Partly cloudy

    • 8
    • 19

    Mostly sunny

    • 8
    • 22

    Sunny

    • 11
    • 25

    Partly cloudy

Today 6 Sep Lower Eyre Peninsula

Cloudy. Light winds. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching around 17.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southwesterly below 10 knots tending southerly 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 5 metres, decreasing to 2.5 to 3 metres during the afternoon.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Brothers Temperature Statistics View More

September Temperature

Port Lincoln Airport (46km)

  • Lowest 2 September, 2026

    8.2 °C

  • Average September

    14.4 °C

  • Highest 4 September, 2026

    25.1 °C

Climate (2021–2026)

Port Lincoln Airport (46km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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