Portarlington Weather Forecast

    • 14
    • 39

    Sunny

    • 17
    • 23

    Partly cloudy

    • 13
    • 28

    Cloud clearing

    • 15
    • 38

    Sunny

    • 18
    • 24

    Partly cloudy

    • 16
    • 24

    Partly cloudy

    • 17
    • 26

    Partly cloudy

Today 24 Jan Geelong and Surf Coast

Sunny. Winds north to northeasterly 15 to 20 km/h shifting west to southwesterly 15 to 25 km/h in the evening.

Port Phillip Local Waters

Wind
Northeasterly 10 to 15 knots shifting westerly in the late evening.
Seas
Below 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system in the south of the Tasman Sea is directing a northerly airstream, ahead of a trough of low pressure which is expected to move over the west late Saturday, then across remaining parts overnight and during Sunday. A new high pressure centre is expected to lie to the southwest of the state on Sunday and then expected to move eastwards to be over the Tasman Sea on Monday. A northerly airstream is expected again on Tuesday ahead of another trough moving in from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portarlington Temperature Statistics View More

January Temperature

Avalon Airport (17km)

  • Lowest 23 January, 2026

    9.4 °C

  • Average January

    19.4 °C

  • Highest 9 January, 2026

    44.2 °C

Climate (2021–Present)

Avalon Airport (17km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    20.5 °C
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