Williamstown Weather Forecast

    • 10
    • 24

    Mostly sunny

    • 9
    • 23

    Partly cloudy

    • 9
    • 31

    Sunny

    • 16
    • 38

    Sunny

    • 23
    • 43

    Late shower or two

    • 14
    • 21

    Shower or two. Becoming windy

    • 12
    • 23

    Shower or two

Today 22 Dec Adelaide

Mostly sunny morning. Slight chance of a shower in the late afternoon and evening. Winds south to southeasterly 15 to 20 km/h turning southwesterly 15 to 25 km/h during the morning then tending south to southwesterly 25 to 35 km/h in the middle of the day.

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Williamstown Temperature Statistics View More

December Temperature

Mount Crawford (Fire Tower) (7km)

  • Lowest 4 December, 2024

    8.1 °C

  • Average December

    19.7 °C

  • Highest 16 December, 2024

    37.5 °C

Climate (2019–Present)

Mount Crawford (Fire Tower) (7km)

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  • Average Low 2019–2024

    9.5 °C

  • Average 2019–2024

    13.5 °C

  • Average High 2019–2024

    18.9 °C
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