Williamtown Weather Forecast

    • 13
    • 26

    Mostly sunny

    • 10
    • 25

    Sunny

    • 12
    • 25

    Mostly sunny

    • 14
    • 27

    Shower or two

    • 16
    • 27

    Showers. Storm

    • 16
    • 25

    Shower or two

    • 15
    • 28

    Shower or two

Today 28 Oct Hunter

Mostly sunny day. The chance of a thunderstorm near the coast late this afternoon and evening. Winds west to southwesterly 25 to 35 km/h becoming light in the late evening. Daytime maximum temperatures 21 to 27.

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Williamtown Temperature Statistics View More

October Temperature

Williamtown RAAF Base (2 km)

  • Lowest 9 October, 2026

    7.8 °C

  • Average October

    19 °C

  • Highest 12 October, 2026

    36.4 °C

Climate (2021–2026)

Williamtown RAAF Base (2 km)

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  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    18.3 °C

  • Average High 2021–2026

    24 °C
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