Williamstown Weather Forecast

    • 15
    • 33

    Sunny

    • 13
    • 28

    Mostly sunny

    • 12
    • 26

    Partly cloudy

    • 10
    • 28

    Mostly sunny

    • 11
    • 31

    Partly cloudy

    • 14
    • 34

    Mostly sunny

    • 20
    • 36

    Sunny

Today 21 Jan Adelaide

Sunny. Winds southeast to southwesterly 15 to 25 km/h becoming southwesterly 20 to 30 km/h in the middle of the day then tending southerly 25 to 35 km/h in the late afternoon.

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Williamstown Temperature Statistics View More

January Temperature

Mount Crawford (Fire Tower) (7km)

  • Lowest 7 January, 2025

    7.7 °C

  • Average January

    21.6 °C

  • Highest 19 January, 2025

    36 °C

Climate (2020–Present)

Mount Crawford (Fire Tower) (7km)

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  • Average Low 2020–2025

    9.5 °C

  • Average 2020–2025

    13.5 °C

  • Average High 2020–2025

    18.9 °C
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