Merredin Airport Weather Forecast

    • 7
    • 19

    Partly cloudy

    • 9
    • 23

    Rain increasing

    • 10
    • 16

    Showers easing

    • 3
    • 17

    Partly cloudy

    • 4
    • 21

    Sunny

    • 10
    • 25

    Shower or two

    • 10
    • 16

    Showers

Today 8 Aug Central Wheat Belt

Partly cloudy. Medium chance of showers in the far southwest, slight chance elsewhere. Winds north to northeasterly 25 to 40 km/h tending north to northwesterly 20 to 30 km/h in the early afternoon. Daytime maximum temperatures around 20.

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Merredin Airport Temperature Statistics View More

August Temperature

Merredin (6km)

  • Lowest 4 August, 2025

    2.5 °C

  • Average August

    9.9 °C

  • Highest 2 August, 2025

    19.5 °C

Climate (2020–Present)

Merredin (6km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    17.8 °C

  • Average High 2020–2025

    26 °C
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