Mount Martha Weather Forecast

    • 5
    • 16

    Mostly clear

    • 7
    • 13

    Showers

    • 6
    • 13

    Showers

    • 7
    • 13

    Shower or two

    • 5
    • 14

    Partly cloudy

    • 5
    • 15

    Mostly sunny

    • 6
    • 14

    Showers increasing

Today 2 Aug Mornington Peninsula

Mostly clear. Winds northerly 25 to 35 km/h.

Port Phillip Local Waters

Wind
Northerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the south.
Weather
Clear.
Weather Situation
A cold front approaching from the west will move across Victoria on Monday and a high pressure system will move over the Bight. This high is expected to move slowly eastwards over northern Victoria/southern NSW mid-week and a weakening cold front will move across the south on Thursday. A more vigorous cold front is expected next weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mount Martha Temperature Statistics View More

August Temperature

Cerberus (18km)

  • Lowest 1 August, 2026

    2.7 °C

  • Average August

    5.8 °C

  • Highest

    –

Climate (2021–2026)

Cerberus (18km)

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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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