Williamstown Weather Forecast

    • 7
    • 13

    Partly cloudy

    • 7
    • 14

    Possible shower

    • 10
    • 16

    Showers

    • 9
    • 16

    Shower or two

    • 9
    • 17

    Partly cloudy

    • 9
    • 17

    Showers increasing

    • 7
    • 12

    Showers

Today 23 Jul Melbourne

Partly cloudy. High chance of showers in the southeast suburbs, medium chance elsewhere. Winds westerly 15 to 25 km/h.

Port Phillip Local Waters

Wind
Westerly 15 to 20 knots.
Seas
1 to 1.5 metres.
Weather
Partly cloudy. 60% chance of showers, with possible small hail in the south in the late morning and afternoon.
Weather Situation
A cold west to southwesterly airstream is following a cold front that passed over yesterday. A high pressure system will move near the Bight on Friday and continue to direct a west to southwesterly airstream over Victoria into Saturday. The high is expected to approach northwestern Victoria on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Temperature Statistics View More

July Temperature

Laverton RAAF Base (12km)

  • Lowest 6 July, 2026

    0.8 °C

  • Average July

    10.1 °C

  • Highest 19 July, 2026

    19.4 °C

Climate (2021–2026)

Laverton RAAF Base (12km)

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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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