American River Weather Forecast

    • 9
    • 16

    Cloudy

    • 9
    • 16

    Partly cloudy

    • 10
    • 15

    Showers

    • 12
    • 16

    Showers easing

    • 8
    • 16

    Partly cloudy

    • 10
    • 17

    Mostly sunny

    • 12
    • 17

    Shower or two

Today 22 Aug Kangaroo Island

Partly cloudy. Slight chance of a shower. Light winds.

Investigator Strait Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Weather
Partly cloudy.
Weather Situation
A high pressure system over SA continues to drift eastwards to be centred over the eastern states by Sunday. A low pressure system and associated trough move into the far west later Sunday and then moves across the state on Monday and out over the eastern states by later Tuesday. Another high moves into the west later Tuesday and over SA on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

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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