Mornington Weather Forecast

    • 7
    • 15

    Cloudy

    • 6
    • 21

    Mostly sunny

    • 11
    • 22

    Sunny

    • 13
    • 24

    Wind easing. Partly cloudy

    • 9
    • 15

    Possible shower

    • 5
    • 16

    Partly cloudy

    • 5
    • 21

    Mostly sunny

Today 17 Sep Mornington Peninsula

Cloudy. Winds west to southwesterly 15 to 20 km/h becoming light in the evening.

Port Phillip Local Waters

Wind
West to southwesterly about 10 knots.
Seas
Below 1 metre.
Weather
Cloudy.
Weather Situation
A strong high pressure system south of the Bight drifts eastward, to be centred over western Victoria by tonight. Winds will tend warmer northwesterly on Friday and into Saturday as the high moves slowly over NSW before a cold front crosses the State on Sunday.
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 13 September, 2026

    25.6 °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