Rum Island Weather Forecast

    • 10
    • 15

    Cloudy

    • 9
    • 15

    Showers

    • 7
    • 12

    Showers. Windy

    • 7
    • 15

    Shower or two. Windy

    • 9
    • 15

    Shower or two. Wind easing

    • 7
    • 14

    Partly cloudy

    • 9
    • 14

    Shower or two

Today 21 Jul Furneaux Islands

Cloudy. Winds northwesterly 15 to 20 km/h.

Banks Strait and Franklin

Wind
Northwesterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Easterly below 1 metre.
Weather
Cloudy.
Weather Situation
A high pressure centre over the Tasman Sea is directing a northwesterly flow over Tasmania. A strong cold front is forecast to move over the state from the west late Wednesday and another cold front follows on Thursday, bringing strong west to southwesterly flow across the state, persisting into Friday and easing during Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rum Island Temperature Statistics View More

July Temperature

Swan Island (26km)

  • Lowest 5 July, 2026

    6.4 °C

  • Average July

    11.7 °C

  • Highest 1 July, 2026

    15.8 °C

Climate (2021–2026)

Swan Island (26km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.5 °C
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