Port Augusta Airport Weather Forecast

    • 27
    • 40

    Possible storm. Windy

    • 20
    • 34

    Partly cloudy

    • 21
    • 31

    Morning shower or two. Windy

    • 16
    • 27

    Cloud clearing

    • 16
    • 27

    Sunny

    • 16
    • 29

    Sunny

    • 16
    • 31

    Sunny

Today 19 Dec Flinders

Partly cloudy. Medium chance of showers on and east of the ranges, slight chance elsewhere. The chance of a thunderstorm. Winds north to northwesterly 20 to 30 km/h shifting south to southwesterly in the afternoon. Daytime maximum temperatures in the mid to high 30s.

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Port Augusta Airport Temperature Statistics View More

December Temperature

Port Augusta Airport (0km)

  • Lowest 2 December, 2025

    12.1 °C

  • Average December

    25.4 °C

  • Highest 12 December, 2025

    42.3 °C

Climate (2020–Present)

Port Augusta Airport (0km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    18.8 °C

  • Average High 2020–2025

    26.2 °C
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