Murchison Weather Forecast

    • 4
    • 19

    Partly cloudy

    • 4
    • 20

    Mostly sunny

    • 5
    • 23

    Sunny

    • 8
    • 28

    Sunny

    • 10
    • 23

    Partly cloudy

    • 9
    • 25

    Mostly sunny

    • 10
    • 21

    Shower or two

Today 4 Aug Gascoyne

Partly cloudy. Slight chance of a shower near the far southwest coast, near zero chance elsewhere. Winds south to southwesterly 15 to 20 km/h becoming light before dawn then becoming south to southeasterly 15 to 20 km/h in the morning. Overnight temperatures falling to between 4 and 7 with daytime temperatures reaching between 16 and 23.

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Murchison Temperature Statistics View More

August Temperature

Mullewa (187km)

  • Lowest 2 August, 2025

    5 °C

  • Average August

    13.3 °C

  • Highest 2 August, 2025

    21.3 °C

Climate (2020–Present)

Mullewa (187km)

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  • Average Low 2020–2025

    14.1 °C

  • Average 2020–2025

    20.7 °C

  • Average High 2020–2025

    29 °C
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