Williamstown Weather Forecast

    • 16
    • 26

    Cloudy

    • 17
    • 24

    Showers. Storm developing

    • 17
    • 24

    Possible shower. Windy

    • 17
    • 26

    Partly cloudy

    • 16
    • 29

    Mostly sunny

    • 17
    • 29

    Partly cloudy

    • 18
    • 29

    Partly cloudy

Today 14 Jan Melbourne

Cloudy. Slight chance of a shower in the northwest suburbs in the morning. Near zero chance of rain elsewhere. The chance of a thunderstorm in the late afternoon and evening. Winds south to southeasterly 20 to 30 km/h.

Port Phillip Local Waters

Wind
Southerly 15 to 20 knots turning southeasterly during the day.
Seas
Around 1 metre.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Temperature Statistics View More

January Temperature

Laverton RAAF Base (12km)

  • Lowest 6 January, 2026

    11.9 °C

  • Average January

    20.2 °C

  • Highest 9 January, 2026

    44.4 °C

Climate (2021–Present)

Laverton RAAF Base (12km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15 °C

  • Average High 2021–2026

    20.4 °C
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