Portsea Weather Forecast

    • 11
    • 16

    Showers

    • 7
    • 14

    Shower or two

    • 7
    • 13

    Shower or two

    • 7
    • 15

    Shower or two

    • 8
    • 14

    Shower or two

    • 8
    • 17

    Partly cloudy

    • 10
    • 18

    Possible shower

Today 21 Sep Mornington Peninsula

Cloudy. High (80%) chance of showers, most likely from the late morning. The chance of a thunderstorm in the late morning. Winds north to northeasterly 30 to 45 km/h shifting westerly 25 to 35 km/h in the morning.

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  • Temperature Forecast Bureau of Meteorology

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Portsea Temperature Statistics View More

September Temperature

AVALON AIRPORT (38km)

  • Lowest 18 September, 2019

    1.5 °C

  • Average September

    11.8 °C

  • Highest 19 September, 2019

    24.3 °C

Climate (2010–Present)

AVALON AIRPORT (38km)

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  • Average Low 2010–Present

    9.8 °C

  • Average 2010–Present

    14.7 °C

  • Average High 2010–Present

    20.9 °C
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