Williamstown Beach Weather Forecast

    • 6
    • 15

    Partly cloudy

    • 8
    • 16

    Partly cloudy

    • 9
    • 16

    Cloud clearing

    • 11
    • 21

    Showers increasing. Windy

    • 12
    • 18

    Shower or two

    • 11
    • 19

    Shower or two

    • 10
    • 19

    Showers

Today 29 Aug Melbourne

Partly cloudy. Light winds.

Port Phillip Local Waters

Wind
South to southwesterly about 10 knots.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system in the Bight extends a ridge over Victoria during the weekend. The high moves across the State and into the Tasman Sea on Monday. A cold front approaches from the west and crosses Victoria 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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