Port Augusta Weather Forecast

    • 16
    • 33

    Clear

    • 17
    • 34

    Sunny

    • 19
    • 34

    Becoming windy. Sunny

    • 18
    • 29

    Windy. Cloud clearing

    • 17
    • 31

    Becoming windy. Sunny

    • 18
    • 35

    Sunny

    • 19
    • 37

    Sunny

Today 12 Jan Flinders

Clear. Winds south to southwesterly 25 to 35 km/h tending south to southeasterly 20 to 30 km/h in the late evening.

Spencer Gulf Coastal Waters

Wind
South to southwesterly 15 to 25 knots turning southeasterly 20 to 25 knots in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
1st Swell
South to southwesterly below 1 metre.
Weather
Clear.
Weather Situation
A high pressure ridge south of SA will persist over the coming days, with a high centre moving to the south of the Bight mid week. The high will continue moving eastwards into the Tasman Sea later in the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Augusta Temperature Statistics View More

January Temperature

Port Augusta Airport (4km)

  • Lowest 1 January, 2026

    15.2 °C

  • Average January

    27.3 °C

  • Highest 8 January, 2026

    47.8 °C

Climate (2021–Present)

Port Augusta Airport (4km)

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  • Average Low 2021–2026

    12.4 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    26.2 °C
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