Williamstown Weather Forecast

    • 9
    • 28

    Showers. Possible storm

    • 12
    • 18

    Possible early shower

    • 7
    • 16

    Cloudy

    • 5
    • 16

    Partly cloudy

    • 6
    • 19

    Mostly sunny

    • 8
    • 22

    Partly cloudy

    • 10
    • 24

    Sunny

Today 11 Oct Adelaide

Becoming cloudy. High chance of showers during this afternoon and evening. The chance of a thunderstorm during this afternoon and evening, possibly severe with damaging winds. Winds northeasterly 15 to 25 km/h turning north to northwesterly 25 to 35 km/h during the morning then becoming light in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Williamstown Temperature Statistics View More

October Temperature

Mount Crawford (Fire Tower) (7 km)

  • Lowest 7 October, 2026

    4.4 °C

  • Average October

    12.5 °C

  • Highest 8 October, 2026

    24 °C

Climate (2021–2026)

Mount Crawford (Fire Tower) (7 km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    13.8 °C

  • Average High 2021–2026

    19.3 °C
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