Mount Isa Weather Forecast

    • 22
    • 39

    Partly cloudy

    • 23
    • 41

    Sunny

    • 25
    • 42

    Sunny

    • 23
    • 43

    Sunny

    • 23
    • 44

    Mostly sunny

    • 25
    • 41

    Partly cloudy

    • 24
    • 38

    Partly cloudy

Today 22 Dec Mount Isa

Partly cloudy. Slight chance of a shower in the late morning and afternoon. The chance of a thunderstorm in the afternoon and evening. Light winds becoming southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening.

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Mount Isa Temperature Statistics View More

December Temperature

Mount Isa Airport (5km)

  • Lowest 13 December, 2024

    17.6 °C

  • Average December

    30.7 °C

  • Highest 17 December, 2024

    43 °C

Climate (2019–Present)

Mount Isa Airport (5km)

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  • Average Low 2019–2024

    17.5 °C

  • Average 2019–2024

    25 °C

  • Average High 2019–2024

    32.9 °C
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