Macarthur Weather Forecast

    • 10
    • 20

    Cloudy

    • 10
    • 18

    Cloudy

    • 9
    • 19

    Cloudy

    • 9
    • 23

    Cloudy

    • 9
    • 31

    Sunny

    • 14
    • 36

    Sunny

    • 17
    • 31

    Partly cloudy

Today 24 Dec South West

Cloudy. Slight chance of a shower near the Otways, becoming less likely later this evening. Near zero chance of rain elsewhere. Winds southwesterly 25 to 35 km/h decreasing to 15 to 25 km/h in the late evening.

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Macarthur Temperature Statistics View More

December Temperature

Hamilton Airport (43km)

  • Lowest 7 December, 2025

    2.2 °C

  • Average December

    15.5 °C

  • Highest 18 December, 2025

    37.8 °C

Climate (2020–Present)

Hamilton Airport (43km)

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  • Average Low 2020–2025

    8.1 °C

  • Average 2020–2025

    13 °C

  • Average High 2020–2025

    19.2 °C
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