American River Weather Forecast

    • 14
    • 20

    Possible shower

    • 12
    • 18

    Possible shower

    • 9
    • 18

    Shower or two

    • 10
    • 18

    Shower or two

    • 10
    • 18

    Possible shower

    • 9
    • 19

    Partly cloudy

    • 10
    • 18

    Partly cloudy

Today 16 May Kangaroo Island

Partly cloudy. Medium chance of showers. The chance of a thunderstorm in the late afternoon and evening. Light winds.

Investigator Strait Coastal Waters

Wind
Variable below 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
Weather
Partly cloudy. The chance of a thunderstorm early this evening.
Weather Situation
A trough of low pressure about eastern waters will move into Bass Strait early Sunday morning. A ridge of high pressure builds in the west. A cold front will move over the south early in the week, followed by a high pressure system, which will linger in the Bight midweek.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

American River Temperature Statistics View More

May Temperature

Kingscote Airport (24km)

  • Lowest 14 May, 2026

    5.5 °C

  • Average May

    14.7 °C

  • Highest 1 May, 2026

    27.1 °C

Climate (2021–Present)

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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