Williamstown Weather Forecast

    • 14
    • 22

    Late showers

    • 11
    • 18

    Shower or two

    • 13
    • 21

    Possible morning shower

    • 14
    • 30

    Mostly sunny

    • 19
    • 38

    Sunny

    • 23
    • 32

    Shower or two

    • 15
    • 25

    Partly cloudy

Today 22 Dec Melbourne

Partly cloudy. High chance of showers in the evening. Light winds becoming south to southwesterly 20 to 30 km/h in the morning.

Port Phillip Local Waters

Wind
Southerly 10 to 15 knots turning southwesterly 15 to 25 knots in the late morning and afternoon. Winds reaching up to 30 knots in the evening.
Seas
Around 1 metre.
Weather
Cloudy. 80% chance of showers in the late afternoon and evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Temperature Statistics View More

December Temperature

Laverton RAAF Base (12km)

  • Lowest 9 December, 2024

    9.2 °C

  • Average December

    20.1 °C

  • Highest 16 December, 2024

    40.9 °C

Climate (2019–Present)

Laverton RAAF Base (12km)

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  • Average Low 2019–2024

    10.4 °C

  • Average 2019–2024

    14.9 °C

  • Average High 2019–2024

    20.2 °C
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