Marengo Weather Forecast

    • 7
    • 13

    Showers

    • 10
    • 14

    Showers. Becoming windy

    • 9
    • 14

    Shower or two

    • 8
    • 15

    Showers increasing

    • 9
    • 13

    Showers easing. Wind easing

    • 9
    • 15

    Shower or two

    • 10
    • 18

    Shower or two

Today 30 Aug South West

Cloudy. Medium chance of showers in the south, near zero chance elsewhere. Winds westerly 15 to 25 km/h.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 25 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 2 to 3 metres, increasing to 3 to 4 metres in the far west.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A cold front that crossed the State earlier moves away east of Victoria today leaving strong southwesterly flow in it's wake. A high pressure system developing over the Bight overnight and will extend a ridge over Victoria. The high will move eastwards to be centred over eastern Victoria late Tuesday or early Wednesday, as a weak cold front brushes southern parts of the state on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marengo Temperature Statistics View More

August Temperature

Cape Otway (15km)

  • Lowest 20 August, 2025

    4 °C

  • Average August

    11.4 °C

  • Highest 21 August, 2025

    19.6 °C

Climate (2020–Present)

Cape Otway (15km)

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  • Average Low 2020–2025

    11.7 °C

  • Average 2020–2025

    14.2 °C

  • Average High 2020–2025

    17.4 °C
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