Three Sisters Weather Forecast

    • 10
    • 22

    Partly cloudy

    • 12
    • 20

    Partly cloudy

    • 12
    • 19

    Shower or two

    • 13
    • 22

    Partly cloudy

    • 13
    • 24

    Possible shower

    • 15
    • 21

    Showers

    • 11
    • 20

    Shower or two

Today 7 Mar Ulverstone

Partly cloudy. Slight chance of a shower later tonight. Winds north to northeasterly 15 to 20 km/h turning easterly in the evening.

Central North Coastal Waters

Stanley to Flinders Island
Wind
West to southwesterly 10 to 15 knots tending south to southwesterly in the late afternoon then tending northeast to southeasterly 15 to 20 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Westerly below 1 metre inshore, increasing to around 1 metre offshore.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure lies over the state. The high centre is expected to reach the west coast later today, move over the state on Sunday and out to the east on Monday. A weak trough is forecast to cross the west coast late Monday, ahead of a cold front and associated low pressure system expected to approach the state on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Three Sisters Temperature Statistics View More

March Temperature

Devonport Airport (25km)

  • Lowest 6 March, 2026

    12.2 °C

  • Average March

    18.4 °C

  • Highest 1 March, 2026

    24.8 °C

Climate (2021–Present)

Devonport Airport (25km)

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  • Average Low 2021–2026

    8.7 °C

  • Average 2021–2026

    13.1 °C

  • Average High 2021–2026

    17.7 °C
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