Marengo Weather Forecast

    • 12
    • 19

    Shower or two

    • 13
    • 16

    Cloudy

    • 12
    • 18

    Cloudy

    • 14
    • 21

    Sunny

    • 16
    • 22

    Showers

    • 14
    • 17

    Shower or two

    • 13
    • 23

    Possible shower

Today 2 Apr South West

Partly cloudy. The chance of morning fog. Medium chance of showers in the south, most likely at night. Near zero chance of rain elsewhere. Light winds becoming west to northwesterly 15 to 25 km/h in the morning then tending west to southwesterly 20 to 30 km/h in the early afternoon. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching the low to mid 20s.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northwesterly 10 to 15 knots turning westerly 15 to 20 knots in the middle of the day.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Westerly 1.5 to 2.5 metres.
Weather
Mostly sunny.
Weather Situation
A weak ridge of high pressure begins to develop from the west on Thursday before a weak cold front skims the south late Thursday evening, into early Friday morning. A following high pressure system will then drift southwards over Tasmania on Saturday and into the Tasman Sea on Sunday, extending a ridge over Victoria. Winds shift northerly ahead of a cold front early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marengo Temperature Statistics View More

April Temperature

Cape Otway (15km)

  • Lowest 1 April, 2026

    19.3 °C

  • Average April

    20.8 °C

  • Highest

    –

Climate (2021–Present)

Cape Otway (15km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    17.4 °C
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