Mornington Pier Weather Forecast

    • 5
    • 17

    Mostly clear

    • 6
    • 23

    Partly cloudy

    • 15
    • 24

    Possible shower. Wind easing

    • 15
    • 22

    Rain

    • 9
    • 16

    Shower or two

    • 8
    • 17

    Partly cloudy

    • 8
    • 18

    Partly cloudy

Today 28 Sep Mornington Peninsula

Mostly clear. Winds southeasterly 15 to 20 km/h becoming light in the evening.

Port Phillip Local Waters

Wind
South to southeasterly about 10 knots becoming easterly in the late evening.
Seas
Below 0.5 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system just west of Tasmania will move over the Tasman Sea overnight as a low pressure trough crosses the Bight. The trough is forecast to move slowly east on Tuesday, entering western Victoria on Wednesday night before slowly crossing the rest of Victoria on Thursday. The trough is expected to linger over eastern Victoria on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mornington Pier Temperature Statistics View More

September Temperature

Cerberus (21km)

  • Lowest 23 September, 2026

    1.8 °C

  • Average September

    13.2 °C

  • Highest 20 September, 2026

    26.2 °C

Climate (2021–2026)

Cerberus (21km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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