Western Sister Weather Forecast

    • 9
    • 18

    Cloudy

    • 11
    • 20

    Partly cloudy

    • 10
    • 16

    Partly cloudy

    • 10
    • 18

    Shower

    • 11
    • 18

    Shower

    • 10
    • 17

    Shower

    • 12
    • 19

    Shower

Today 12 Nov Mornington Peninsula

Partly cloudy. Slight chance of a shower. Winds northwesterly 25 to 35 km/h tending westerly in the middle of the day then becoming light in the late evening.

Port Phillip Local Waters

Wind
West to northwesterly 15 to 20 knots decreasing to about 10 knots in the evening.
Seas
Around 1 metre.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure extends across the state until Thursday when a low pressure system is expected to form over South Australia moving eastwards over Victoria on Friday and Saturday, gradually clearing to the east by late Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Western Sister Temperature Statistics View More

November Temperature

Cerberus (36km)

  • Lowest 11 November, 2025

    7.4 °C

  • Average November

    13.7 °C

  • Highest 2 November, 2025

    31.1 °C

Climate (2020–Present)

Cerberus (36km)

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  • Average Low 2020–2025

    10.2 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    19.6 °C
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