Red Cliff Point Weather Forecast

    • 17
    • 28

    Possible shower then sunny

    • 11
    • 21

    Cloud clearing

    • 11
    • 19

    Partly cloudy

    • 7
    • 20

    Sunny

    • 7
    • 22

    Sunny

    • 8
    • 26

    Sunny

    • 12
    • 30

    Sunny

Today 13 Sep Flinders

Partly cloudy. Slight chance of a shower south of Hawker in the morning and afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the morning. Winds northwest to northeasterly 20 to 30 km/h tending west to northwesterly 25 to 35 km/h in the middle of the day then turning south to southwesterly 15 to 25 km/h in the afternoon. Overnight temperatures falling to between 11 and 16 with daytime temperatures reaching 25 to 30.

Spencer Gulf Coastal Waters

Wind
Northerly 15 to 20 knots shifting west to southwesterly during the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
South to southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Partly cloudy. 90% chance of showers south of Cowell to Wallaroo, 60% chance elsewhere. The chance of a thunderstorm in the morning.
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  • Temperature Forecast Bureau of Meteorology

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Red Cliff Point Temperature Statistics View More

September Temperature

Port Augusta Airport (23km)

  • Lowest 6 September, 2026

    4.4 °C

  • Average September

    15.2 °C

  • Highest 11 September, 2026

    25 °C

Climate (2021–2026)

Port Augusta Airport (23km)

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  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    19 °C

  • Average High 2021–2026

    26.2 °C
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