Mornington Weather Forecast

    • 5
    • 15

    Cloudy

    • 7
    • 14

    Shower or two

    • 8
    • 15

    Cloudy

    • 6
    • 16

    Cloud clearing

    • 6
    • 20

    Mostly sunny

    • 10
    • 22

    Partly cloudy

    • 13
    • 21

    Shower or two

Today 8 Sep Mornington Peninsula

Cloudy. Winds westerly 15 to 25 km/h.

Port Phillip Local Waters

Wind
West to southwesterly 10 to 15 knots.
Seas
Below 0.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight extends a ridge over Victoria. A weak cold front will clip southern Victoria this evening, before the high pressure system drifts eastward over Victoria later in the week, moving into the Tasman Sea by the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mornington Temperature Statistics View More

September Temperature

Cerberus (20km)

  • Lowest 8 September, 2026

    3.3 °C

  • Average September

    12.7 °C

  • Highest 5 September, 2026

    17.6 °C

Climate (2021–2026)

Cerberus (20km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
Get WillyWeather+ to remove ads