Port Augusta Harbor Weather Forecast

    • 11
    • 26

    Sunny

    • 12
    • 33

    Sunny

    • 19
    • 39

    Partly cloudy

    • 14
    • 25

    Partly cloudy

    • 11
    • 33

    Sunny

    • 22
    • 39

    Windy. Partly cloudy

    • 18
    • 24

    Shower or two

Today 14 Oct Flinders

The chance of fog in the early morning. Sunny day. Winds southeast to southwesterly 15 to 25 km/h tending west to southwesterly 15 to 20 km/h in the middle of the day then tending southeast to southwesterly 15 to 25 km/h in the early afternoon. Overnight temperatures falling to between 5 and 12 with daytime temperatures reaching 24 to 29.

Spencer Gulf Coastal Waters

Wind
Westerly 10 to 15 knots becoming variable about 10 knots in the morning then becoming south to southeasterly 10 to 15 knots in the early afternoon.
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 during the afternoon.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Augusta Harbor Temperature Statistics View More

October Temperature

Port Augusta Airport (4km)

  • Lowest 1 October, 2025

    7 °C

  • Average October

    18.4 °C

  • Highest 5 October, 2025

    36.9 °C

Climate (2020–Present)

Port Augusta Airport (4km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    26.2 °C
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