American River Weather Forecast

    • 9
    • 16

    Partly cloudy

    • 7
    • 16

    Light shower or two

    • 9
    • 15

    Partly cloudy

    • 9
    • 15

    Partly cloudy

    • 8
    • 17

    Mostly sunny

    • 12
    • 17

    Shower or two

    • 11
    • 17

    Shower or two

Today 13 Aug Kangaroo Island

Partly cloudy. Slight chance of a light shower. Winds westerly 15 to 25 km/h becoming light in the evening.

Investigator Strait Coastal Waters

Wind
Westerly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 2 metres.
Weather
Cloudy.
Weather Situation
A high pressure system centred over SA will remain near stationary into Friday before drifting to the southeast to be located west of Tasmania on Saturday, with a ridge expected to remain over South Australia.
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  • Temperature Forecast Bureau of Meteorology

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American River Temperature Statistics View More

August Temperature

Kingscote Airport (24km)

  • Lowest 1 August, 2026

    -0.1 °C

  • Average August

    11.2 °C

  • Highest 7 August, 2026

    18 °C

Climate (2021–2026)

Kingscote Airport (24km)

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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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