Inner Sister Island Weather Forecast

    • 12
    • 21

    Sunny

    • 11
    • 21

    Sunny

    • 12
    • 23

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 12
    • 20

    Partly cloudy

    • 11
    • 22

    Sunny

Today 24 Apr Furneaux Islands

Sunny. Winds northerly 15 to 20 km/h tending northwesterly in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures in the low 20s.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Inner Sister Island Temperature Statistics View More

April Temperature

Flinders Island Airport (44km)

  • Lowest 19 April, 2026

    2.8 °C

  • Average April

    14.5 °C

  • Highest 1 April, 2026

    28.6 °C

Climate (2021–Present)

Flinders Island Airport (44km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    18.3 °C
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