American River Weather Forecast

    • 10
    • 20

    Clear

    • 14
    • 23

    Showers increasing

    • 15
    • 22

    Possible shower

    • 11
    • 21

    Showers

    • 14
    • 21

    Possible shower

    • 12
    • 21

    Possible shower

    • 12
    • 18

    Shower or two

Today 29 Oct Kangaroo Island

Cloud clearing. Winds easterly 15 to 25 km/h. Daytime maximum temperatures in the low 20s.

Investigator Strait Coastal Waters

Wind
East to southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 1 metre, increasing to 1 to 2 metres through the Backstairs Passage.
Weather
Clear.
Weather Situation
A ridge of high pressure lies over eastern parts of SA, while a low pressure system in WA extends a trough into the west. The low and trough will move across the state on Friday, clearing to the east by Saturday morning as a brief high pressure system settles over SA. Another low is expected to enter from the west on Sunday, moving over central and eastern parts on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

American River Temperature Statistics View More

October Temperature

Kingscote Airport (24 km)

  • Lowest 28 October, 2026

    2.5 °C

  • Average October

    14.3 °C

  • Highest 22 October, 2026

    28.4 °C

Climate (2021–2026)

Kingscote Airport (24 km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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