Williamstown Weather Forecast

    • 15
    • 26

    Showers. Storm

    • 12
    • 17

    Cloudy

    • 6
    • 17

    Becoming cloudy

    • 7
    • 19

    Becoming cloudy

    • 7
    • 18

    Cloudy

    • 7
    • 20

    Partly cloudy

    • 8
    • 19

    Partly cloudy

Today 30 Apr Kalgoorlie

Partly cloudy. Very high chance of showers, most likely in the morning and afternoon. A thunderstorm likely in the morning and afternoon. Light winds becoming westerly 15 to 20 km/h in the middle of the day then tending southwesterly in the late afternoon.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamstown Temperature Statistics View More

April Temperature

Kalgoorlie-Boulder Airport (5km)

  • Lowest 22 April, 2026

    9.1 °C

  • Average April

    19.8 °C

  • Highest 20 April, 2026

    35.7 °C

Climate (2021–Present)

Kalgoorlie-Boulder Airport (5km)

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  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    19.2 °C

  • Average High 2021–2026

    26.1 °C
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