Port Augusta Harbor Weather Forecast

    • 5
    • 20

    Sunny

    • 4
    • 23

    Sunny

    • 11
    • 19

    Shower or two

    • 6
    • 17

    Cloudy

    • 5
    • 18

    Shower or two

    • 5
    • 17

    Partly cloudy

    • 4
    • 18

    Mostly sunny

Today 13 Aug Flinders

Sunny. The chance of morning frost south of Hawker. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly in the early morning. Overnight temperatures falling to between 3 and 6 with daytime temperatures reaching between 16 and 21.

Spencer Gulf Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Augusta Harbor Temperature Statistics View More

August Temperature

Port Augusta Airport (4km)

  • Lowest 2 August, 2025

    2.5 °C

  • Average August

    12.6 °C

  • Highest 11 August, 2025

    24.3 °C

Climate (2020–Present)

Port Augusta Airport (4km)

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  • Average Low 2020–2025

    12.3 °C

  • Average 2020–2025

    18.8 °C

  • Average High 2020–2025

    26.2 °C
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