Williamstown Beach Weather Forecast

    • 15
    • 20

    Partly cloudy

    • 16
    • 18

    Showers. Windy

    • 11
    • 15

    Showers

    • 10
    • 15

    Showers easing

    • 7
    • 14

    Possible shower

    • 6
    • 15

    Partly cloudy

    • 8
    • 14

    Shower or two

Today 17 Jun Melbourne

Partly cloudy. Slight chance of a shower about the nearby hills, near zero chance elsewhere. Winds northerly 20 to 30 km/h.

Port Phillip Local Waters

Wind
Northerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the south.
Weather
Partly cloudy.
Weather Situation
A low pressure system over the Bight will continue to drive a northerly airstream over Victoria ahead of an approaching cold front in eastern SA. This front will cross Victoria on Thursday with the associated low moving south of Tasmania. A second weaker front will skim the south late Friday into Saturday morning before a high pressure system over SA extends a ridge into Victoria on the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Beach Temperature Statistics View More

June Temperature

Laverton RAAF Base (11km)

  • Lowest 15 June, 2026

    1.8 °C

  • Average June

    12.9 °C

  • Highest 10 June, 2026

    19.4 °C

Climate (2021–Present)

Laverton RAAF Base (11km)

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  • Average Low 2021–2026

    10.6 °C

  • Average 2021–2026

    15.1 °C

  • Average High 2021–2026

    20.6 °C
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