Marengo Weather Forecast
- 10
- 15
Showers. Windy
- 9
- 15
Cloudy
- 9
- 20
Sunny
- 13
- 23
Late shower or two
- 14
- 18
Shower or two
- 11
- 16
Shower or two
- 11
- 17
Showers
Today 6 Oct South West
Cloudy. High chance of showers in the morning and early afternoon. Winds northwesterly 20 to 30 km/h shifting south to southwesterly 25 to 35 km/h in the late morning and early afternoon. Daytime maximum temperatures around 16.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Northwesterly 20 to 30 knots, shifting southwesterly in the late morning. Winds tending south to southwesterly and easing to 15 to 25 knots in the late afternoon and evening.
- Seas
- 1 to 2 metres, increasing to 2 to 3 metres during the morning.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres, increasing to 2 to 4 metres during the morning.
- Weather
- Partly cloudy. 80% chance of showers.
- Weather Situation
- A cold front crosses southern parts of Victoria Tuesday as a high pressure system moves over the Bight. The high then moves southeastward, drifting into the 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 weekend.
Marengo Temperature Statistics View More
October Temperature
Cape Otway (15 km)
Lowest 5 October, 2026
7.9 °CAverage October
12.2 °CHighest 1 October, 2026
15.6 °C
Climate (2021–2026)
Cape Otway (15 km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
17.5 °C