Williamstown Beach Weather Forecast

    • 14
    • 28

    Clear

    • 18
    • 27

    Partly cloudy

    • 17
    • 27

    Partly cloudy

    • 15
    • 30

    Sunny

    • 20
    • 30

    Possible shower developing

    • 20
    • 26

    Showers

    • 11
    • 18

    Showers

Today 19 Oct Melbourne

Clear. Winds northerly 25 to 35 km/h decreasing to 15 to 25 km/h in the evening.

Port Phillip Local Waters

Wind
Northerly 10 to 15 knots, reaching up to 20 knots in the north in the late afternoon.
Seas
Below 1 metre.
Weather
Mostly clear.
Weather Situation
A high pressure system centred over the Tasman Sea will move slowly eastwards throughout this week. A weak trough will move over western Victoria during Tuesday and Wednesday, before a cold front approaches from the west on Friday.
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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

    15 °C

  • Highest 9 October, 2026

    26.3 °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

    20.6 °C
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