Western Sister Weather Forecast

    • 12
    • 20

    Partly cloudy

    • 13
    • 24

    Partly cloudy

    • 16
    • 34

    Sunny

    • 18
    • 25

    Partly cloudy

    • 16
    • 27

    Shower

    • 16
    • 21

    Shower

    • 13
    • 19

    Partly cloudy

Today 5 Jan Mornington Peninsula

Sunny. Winds southerly 15 to 20 km/h becoming light in the early morning then becoming southerly 20 to 30 km/h in the morning.

Port Phillip Local Waters

Wind
Southerly 10 to 15 knots.
Seas
Around 1 metre.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

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Western Sister Temperature Statistics View More

January Temperature

Cerberus (36km)

  • Lowest 2 January, 2026

    8.5 °C

  • Average January

    17.8 °C

  • Highest 3 January, 2026

    29.6 °C

Climate (2021–Present)

Cerberus (36km)

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  • Average Low 2021–2026

    10.1 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.5 °C
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