American River Weather Forecast

    • 10
    • 14

    Showers increasing

    • 8
    • 14

    Shower or two

    • 6
    • 15

    Partly cloudy

    • 10
    • 16

    Shower or two

    • 9
    • 16

    Possible shower

    • 9
    • 15

    Cloudy

    • 9
    • 15

    Mostly sunny

Today 20 Jun Kangaroo Island

Partly cloudy. High chance of showers, most likely from late this morning. Winds southerly 20 to 30 km/h becoming light in the evening. Daytime maximum temperatures around 13.

Investigator Strait Coastal Waters

Wind
Southerly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas
1 to 1.5 metres, decreasing below 1 metre around midday.
1st Swell
West to southwesterly below 1 metre, increasing to 2 to 3 metres through the Backstairs Passage.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A high pressure system will become established over the Bight during today before moving slowly eastwards during Sunday and Monday. A low pressure trough will move across southern coastal districts on Tuesday then another high will move across waters to the south.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

American River Temperature Statistics View More

June Temperature

Kingscote Airport (24km)

  • Lowest 14 June, 2026

    2.4 °C

  • Average June

    12.7 °C

  • Highest 12 June, 2026

    20.7 °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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