Williamstown Beach Weather Forecast

    • 10
    • 21

    Mostly sunny

    • 13
    • 20

    Shower or two

    • 13
    • 18

    Shower or two

    • 12
    • 17

    Shower or two

    • 10
    • 16

    Cloudy

    • 9
    • 19

    Cloudy

    • 10
    • 21

    Partly cloudy

Today 12 Nov Melbourne

Mostly sunny. Patchy fog about the nearby hills early this morning. Light winds becoming southerly 15 to 25 km/h in the early afternoon then becoming light in the late evening.

Port Phillip Local Waters

Wind
South to southeasterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge develops across the south during today, and weakens as a broad low pressure area develops across the state on Friday. This low pressure area is forecast to slowly shift eastward on Saturday as a ridge develops from the west. The ridge strengthens about the south on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Beach Temperature Statistics View More

November Temperature

Laverton RAAF Base (11 km)

  • Lowest 9 November, 2026

    4.4 °C

  • Average November

    14.9 °C

  • Highest 10 November, 2026

    29.3 °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

    20.7 °C
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