Rosny Weather Forecast

    • 7
    • 15

    Partly cloudy

    • 6
    • 16

    Cloudy

    • 11
    • 18

    Possible shower

    • 10
    • 21

    Partly cloudy

    • 10
    • 23

    Sunny

    • 13
    • 21

    Showers

    • 11
    • 20

    Shower or two

Today 26 Oct Hobart

Partly cloudy. Medium chance of showers, becoming less likely later this evening. Possible small hail. Winds south to southwesterly 15 to 25 km/h becoming light in the evening then becoming northwesterly 15 to 20 km/h in the late evening.

Derwent Estuary

Wind
South to southwesterly 15 to 20 knots turning west to northwesterly below 10 knots in the evening.
Seas
1 to 1.5 metres, decreasing below 1 metre by early evening.
Weather
Partly cloudy.
Weather Situation
A cool west to southwesterly airstream persists over Tasmania until Wednesday as a ridge of high pressure is expected to develop over Victoria, combined with a broad area of low pressure well to the south of Tasmania. The high is forecast to move eastwards over Bass Strait during Thursday and Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rosny Temperature Statistics View More

October Temperature

Hobart (Ellerslie Road) (2 km)

  • Lowest 8 October, 2026

    5 °C

  • Average October

    14.7 °C

  • Highest 23 October, 2026

    32.1 °C

Climate (2021–2026)

Hobart (Ellerslie Road) (2 km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.2 °C

  • Average High 2021–2026

    18.2 °C
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