Williamstown Beach Weather Forecast

    • 9
    • 16

    Partly cloudy

    • 9
    • 18

    Possible shower developing

    • 12
    • 19

    Cloudy

    • 10
    • 26

    Partly cloudy

    • 16
    • 24

    Showers. Storm developing

    • 13
    • 19

    Shower or two

    • 11
    • 22

    Possible shower

Today 27 Oct Melbourne

Partly cloudy. Light winds.

Port Phillip Local Waters

Wind
Southwesterly 10 to 15 knots tending westerly 15 to 20 knots in the late evening.
Seas
Below 1 metre.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A cool west to southwesterly airstream persists over the state as a ridge of high pressure extends from south of the Bight over northwestern Victoria. A cold front is expected to clip southern Victoria on Wednesday before the high pressure system crosses southern Victoria on Thursday. A trough developing over South Australia late in the week is expected to move across Victoria on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Beach Temperature Statistics View More

October Temperature

Laverton RAAF Base (11 km)

  • Lowest 15 October, 2026

    3.8 °C

  • Average October

    16.3 °C

  • Highest 22 October, 2026

    31.5 °C

Climate (2021–2026)

Laverton RAAF Base (11 km)

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  • Average Low 2021–2026

    10.7 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.7 °C
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