Merredin Weather Forecast

    • 21
    • 39

    Sunny

    • 23
    • 35

    Partly cloudy

    • 11
    • 29

    Sunny

    • 11
    • 32

    Sunny

    • 13
    • 31

    Sunny

    • 12
    • 31

    Sunny

    • 15
    • 33

    Sunny

Today 25 Dec Central Wheat Belt

Mostly sunny. The chance of a thunderstorm with little or no rainfall in the afternoon and early evening. Winds north to northeasterly 25 to 35 km/h. Daytime maximum temperatures around 40.

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  • Temperature Forecast Bureau of Meteorology

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Merredin Temperature Statistics View More

December Temperature

Bencubbin (85km)

  • Lowest 21 December, 2025

    11 °C

  • Average December

    25.3 °C

  • Highest 16 December, 2025

    42.2 °C

Climate (2020–Present)

Bencubbin (85km)

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  • Average Low 2020–2025

    12.2 °C

  • Average 2020–2025

    17.7 °C

  • Average High 2020–2025

    26.2 °C
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