Inner Sister Island Weather Forecast

    • 12
    • 18

    Shower

    • 10
    • 14

    Shower

    • 7
    • 15

    Partly cloudy

    • 7
    • 17

    Cloudy

    • 10
    • 19

    Windy

    • 12
    • 19

    Sunny

    • 12
    • 21

    Sunny

Today 12 Oct Furneaux Islands

Partly cloudy. Very high chance of showers, most likely in the morning and early afternoon. Winds north to northwesterly 20 to 30 km/h turning westerly 30 to 45 km/h in the late morning. Overnight temperatures falling to around 12 with daytime temperatures reaching around 19.

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  • Temperature Forecast Bureau of Meteorology

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Inner Sister Island Temperature Statistics View More

October Temperature

Flinders Island Airport (44 km)

  • Lowest 7 October, 2026

    2.4 °C

  • Average October

    13.4 °C

  • Highest 1 October, 2026

    19.9 °C

Climate (2021–2026)

Flinders Island Airport (44 km)

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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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