Rosny Weather Forecast

    • 10
    • 25

    Sunny

    • 13
    • 35

    Mostly sunny

    • 18
    • 25

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 13
    • 25

    Partly cloudy

    • 15
    • 24

    Possible shower

    • 14
    • 19

    Shower or two

Today 26 Jan Hobart

Sunny. Winds easterly 15 to 20 km/h becoming light in the late evening.

Derwent Estuary

Wind
East to northeasterly 10 to 15 knots.
Seas
Below 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system to the west moves over the state today to be in the Tasman Sea on Tuesday. A trough of low pressure approaches from the west and crosses the state during Tuesday afternoon and evening. On Wednesday a high pressure system south of the Bight extends a ridge over the state. The ridge persists on Thursday the high centre moves in to the Tasman Sea.
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  • Temperature Forecast Bureau of Meteorology

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Rosny Temperature Statistics View More

January Temperature

Hobart (Ellerslie Road) (2km)

  • Lowest 1 January, 2026

    8.6 °C

  • Average January

    16.6 °C

  • Highest 24 January, 2026

    28.9 °C

Climate (2021–Present)

Hobart (Ellerslie Road) (2km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.1 °C

  • Average High 2021–2026

    18 °C
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