American River Weather Forecast

    • 10
    • 18

    Mostly sunny

    • 10
    • 18

    Mostly sunny

    • 10
    • 16

    Cloud clearing

    • 9
    • 17

    Mostly sunny

    • 12
    • 19

    Showers

    • 10
    • 16

    Possible shower

    • 11
    • 17

    Shower or two

Today 28 Aug Kangaroo Island

Mostly sunny. Light winds. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching around 19.

Investigator Strait Coastal Waters

Wind
North to northeasterly about 10 knots becoming east to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres later in the evening.
Weather
Mostly sunny.
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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

    11.6 °C
  • Highest 18 August, 2026

    18.2 °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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