Mornington Pier Weather Forecast

    • 7
    • 13

    Shower or two

    • 5
    • 14

    Possible shower

    • 7
    • 15

    Possible shower

    • 7
    • 17

    Shower or two

    • 8
    • 15

    Rain. Windy

    • 7
    • 14

    Showers

    • 7
    • 14

    Showers

Today 5 Aug Mornington Peninsula

Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. Winds southwesterly 20 to 30 km/h tending westerly 15 to 20 km/h in the evening then becoming light in the late evening.

Port Phillip Local Waters

Wind
West to southwesterly 10 to 15 knots becoming west to northwesterly about 10 knots in the late evening.
Seas
Around 1 metre.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A low pressure system and associated trough centred over the Tasman Sea will move away from the state as a high pressure system to the north extends a ridge over the west. The ridge will slowly move eastwards across the state through to the end of the week. A weak trough will clip parts of the south on Thursday. The high pressure system will move out over the Tasman Sea on Saturday ahead of a vigorous cold front expected to cross the state on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mornington Pier Temperature Statistics View More

August Temperature

Cerberus (21km)

  • Lowest 2 August, 2026

    2.3 °C

  • Average August

    9.5 °C

  • Highest 2 August, 2026

    17.4 °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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