Outer Sister Island Weather Forecast

    • 14
    • 15

    Shower

    • 13
    • 14

    Shower

    • 13
    • 13

    Cloudy

    • 13
    • 14

    Shower

    • 11
    • 13

    Partly cloudy

    • 13
    • 14

    Partly cloudy

    • 14
    • 15

    Partly cloudy

Today 3 Oct Furneaux Islands

Cloudy. Very high chance of showers. The chance of a thunderstorm in the afternoon and evening. Winds southeasterly 30 to 45 km/h turning southerly 25 to 40 km/h in the late evening. Daytime maximum temperatures around 17.

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  • Temperature Forecast Bureau of Meteorology

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Outer Sister Island Temperature Statistics View More

October Temperature

Flinders Island Airport (48km)

  • Lowest 2 October, 2026

    12 °C

  • Average October

    14.6 °C

  • Highest 1 October, 2026

    19.9 °C

Climate (2021–2026)

Flinders Island Airport (48km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    18.4 °C
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