Allestree Weather Forecast

    • 11
    • 26

    Sunny

    • 14
    • 33

    Mostly sunny

    • 14
    • 19

    Cloudy

    • 11
    • 17

    Partly cloudy

    • 12
    • 19

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 14
    • 23

    Partly cloudy

Today 28 Dec South West

Sunny. The chance of fog in the southeast early this morning. Winds east to northeasterly 15 to 20 km/h turning south to southeasterly 15 to 25 km/h in the early afternoon then tending east to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures around 30.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
East to northeasterly 10 to 15 knots, reaching up to 20 knots in the east during the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the far east around midday.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
Weather
Sunny.
Weather Situation
A high pressure system south of Tasmania will move into the Tasman Sea throughout the day and into Monday. A trough will slowly cross Victoria from the west during Tuesday, and linger about the northeast on Wednesday as a high pressure system centred south of the Bight extends a ridge over Tasmania.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Allestree Temperature Statistics View More

December Temperature

Portland Airport (16km)

  • Lowest 5 December, 2025

    6.9 °C

  • Average December

    14.7 °C

  • Highest 18 December, 2025

    34.4 °C

Climate (2020–Present)

Portland Airport (16km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    13.4 °C

  • Average High 2020–2025

    18.1 °C
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