Williamstown Weather Forecast

    • 10
    • 22

    Partly cloudy

    • 16
    • 21

    Showers. Possible storm

    • 11
    • 16

    Showers

    • 8
    • 15

    Shower or two

    • 9
    • 16

    Possible shower

    • 8
    • 19

    Partly cloudy

    • 8
    • 21

    Sunny

Today 8 Apr Adelaide

Partly cloudy. Medium chance of showers. The chance of a thunderstorm. Winds north to northwesterly 15 to 20 km/h becoming light in the late afternoon then becoming northerly 15 to 20 km/h in the late evening.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Temperature Statistics View More

April Temperature

Mount Crawford (Fire Tower) (7km)

  • Lowest 4 April, 2026

    9.1 °C

  • Average April

    15.8 °C

  • Highest 6 April, 2026

    25.2 °C

Climate (2021–Present)

Mount Crawford (Fire Tower) (7km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    19.2 °C
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