Portarlington Weather Forecast

    • 15
    • 20

    Rain

    • 15
    • 21

    Morning shower or two

    • 13
    • 22

    Partly cloudy

    • 14
    • 21

    Cloudy

    • 14
    • 23

    Partly cloudy

    • 14
    • 21

    Possible shower

    • 14
    • 22

    Partly cloudy

Today 16 Mar Geelong and Surf Coast

Cloudy. Very high chance of rain, becoming less likely at night. Winds southeasterly 15 to 20 km/h becoming light in the middle of the day.

Port Phillip Local Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
Weather
Cloudy. Near 100% chance of rain.
Weather Situation
A broad trough of low pressure will extend over western Victoria, then slowly move over the state through today before contracting to the far east during Tuesday. Another high will develop over the Bight during Tuesday and extend a ridge over southern Victoria by Tuesday evening. This ridge is expected to continue over southern Victoria through Wednesday and Thursday, with a trough to persist about the far east of the state.
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  • Temperature Forecast Bureau of Meteorology

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Portarlington Temperature Statistics View More

March Temperature

Avalon Airport (17km)

  • Lowest 15 March, 2026

    9.2 °C

  • Average March

    18.2 °C

  • Highest 1 March, 2026

    30.2 °C

Climate (2021–Present)

Avalon Airport (17km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    20.5 °C
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