River Derwent - Mary Ann Bay Weather Forecast

    • 10
    • 20

    Showers increasing

    • 8
    • 17

    Possible shower

    • 11
    • 21

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 9
    • 19

    Cloudy

    • 10
    • 20

    Partly cloudy

    • 9
    • 23

    Sunny

Today 6 Dec Hobart

Cloudy. Very high chance of showers, most likely in the afternoon and evening. Possible small hail at night. Light winds becoming northwesterly 15 to 25 km/h in the morning then tending westerly in the middle of the day.

Derwent Estuary

Wind
Variable below 10 knots becoming north to northwesterly 10 to 15 knots in the morning then turning westerly in the late afternoon.
Seas
Below 1 metre.
Weather
Cloudy. 90% chance of showers, with possible small hail at night.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Derwent - Mary Ann Bay Temperature Statistics View More

December Temperature

Hobart (Ellerslie Road) (11km)

  • Lowest 1 December, 2025

    6.1 °C
  • Average December

    14.8 °C
  • Highest 4 December, 2025

    29.4 °C

Climate (2020–Present)

Hobart (Ellerslie Road) (11km)

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  • Average Low 2020–2025

    9.3 °C
  • Average 2020–2025

    13.1 °C
  • Average High 2020–2025

    18 °C
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