Williamstown Beach Weather Forecast

    • 9
    • 17

    Cloudy

    • 7
    • 15

    Partly cloudy

    • 9
    • 16

    Partly cloudy

    • 9
    • 17

    Partly cloudy

    • 11
    • 22

    Late showers

    • 11
    • 17

    Shower or two

    • 11
    • 18

    Shower or two

Today 28 Aug Melbourne

Cloudy. High chance of light showers in the outer northern suburbs, medium chance elsewhere. Light winds.

Port Phillip Local Waters

Wind
South to southwesterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Cloudy.
Weather Situation
A weak trough crosses southern parts of Victoria during Friday evening. A high pressure system in the Bight extends a ridge over the State during the weekend. The high moves across the State and into the Tasman Sea on Monday. A cold front approaches from the west later Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Beach Temperature Statistics View More

August Temperature

Laverton RAAF Base (11km)

  • Lowest 1 August, 2026

    0.8 °C

  • Average August

    11.5 °C

  • Highest 18 August, 2026

    19.7 °C

Climate (2021–2026)

Laverton RAAF Base (11km)

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  • Average Low 2021–2026

    10.6 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.6 °C
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