Marengo Weather Forecast

    • 10
    • 15

    Cloudy

    • 9
    • 15

    Cloudy

    • 9
    • 19

    Sunny

    • 13
    • 23

    Late showers

    • 13
    • 17

    Shower or two

    • 11
    • 18

    Partly cloudy

    • 12
    • 19

    Showers

Today 6 Oct South West

Cloudy. Winds southerly 15 to 20 km/h.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 20 to 25 knots, reaching up to 30 knots in the far east.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres in the far west.
Weather
Cloudy.
Weather Situation
A high pressure system deepens over the Bight tonight following a cold front that crossed Bass Strait today. The high moves southeastward, drifting over the southern Tasman Sea by Thursday where it will continue to extend a weak ridge over Victoria. A cold front moving through the Bight will reach western Victoria later Friday, crossing the State on the Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marengo Temperature Statistics View More

October Temperature

Cape Otway (15 km)

  • Lowest 5 October, 2026

    7.9 °C

  • Average October

    12.2 °C

  • Highest 1 October, 2026

    15.6 °C

Climate (2021–2026)

Cape Otway (15 km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    17.5 °C
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