Mornington Weather Forecast

    • 10
    • 17

    Showers

    • 11
    • 16

    Rain

    • 9
    • 16

    Partly cloudy

    • 6
    • 17

    Partly cloudy

    • 9
    • 17

    Showers

    • 7
    • 16

    Partly cloudy

    • 5
    • 20

    Sunny

Today 2 Oct Mornington Peninsula

Cloudy. High chance of showers, most likely later tonight. The chance of a thunderstorm late this afternoon and evening. Winds southeasterly 25 to 35 km/h increasing to 25 to 40 km/h in the late evening.

Port Phillip Local Waters

Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots in the south in the late evening.
Seas
Around 1 metre.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
A broad low pressure system will develop across northern Victoria today, establishing an east to southeasterly airflow over coastal waters. This low is expected to be slow moving, drifting into eastern Bass Strait by the early hours of Sunday then moving out to the Tasman Sea by Monday as weak high pressure system extends over the State from the west.
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Mornington Temperature Statistics View More

October Temperature

Cerberus (20km)

  • Lowest 1 October, 2026

    12.9 °C

  • Average October

    16.9 °C

  • Highest

    –

Climate (2021–2026)

Cerberus (20km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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