Port Augusta Weather Forecast

    • 13
    • 21

    Cloudy

    • 11
    • 23

    Partly cloudy

    • 12
    • 26

    Sunny

    • 13
    • 28

    Sunny

    • 15
    • 25

    Mostly sunny

    • 14
    • 28

    Sunny

    • 14
    • 27

    Mostly sunny

Today 13 Apr Flinders

Partly cloudy. The chance of morning fog south of Hawker. Light winds becoming southeast to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures between 19 and 23.

Spencer Gulf Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy.
Weather Situation
A high pressure system south of the Bight will move slowly northeast this week allowing a series of fronts to pass over the southeast on Wednesday and Thursday. A second high pressure system is expected to follow and become established well south of the Bight by Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Augusta Temperature Statistics View More

April Temperature

Port Augusta Airport (4km)

  • Lowest 11 April, 2026

    11 °C

  • Average April

    20.5 °C

  • Highest 6 April, 2026

    34.3 °C

Climate (2021–Present)

Port Augusta Airport (4km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    26.2 °C
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