American River Weather Forecast

    • 12
    • 23

    Mostly clear

    • 15
    • 20

    Showers. Possible afternoon storm

    • 12
    • 19

    Partly cloudy

    • 11
    • 23

    Shower or two developing

    • 13
    • 16

    Possible shower

    • 9
    • 14

    Possible shower

    • 9
    • 14

    Cloudy

Today 8 Oct Kangaroo Island

Partly cloudy. Winds north to northeasterly 20 to 30 km/h.

Investigator Strait Coastal Waters

Wind
Northerly 10 to 15 knots turning northeasterly 15 to 20 knots in the late afternoon.
Seas
1 to 1.5 metres.
1st Swell
West to southwesterly around 1 metre.
Weather
Mostly clear.
Weather Situation
A trough and cold front over western SA will track eastwards across the rest of SA on Friday before a weak high briefly establishes in the north on Saturday. Another series of troughs and cold fronts are expected to enter western SA early on Sunday, crossing the state then clearing in the east by the end of Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

American River Temperature Statistics View More

October Temperature

Kingscote Airport (24 km)

  • Lowest 7 October, 2026

    5.3 °C

  • Average October

    13.4 °C

  • Highest 1 October, 2026

    21.1 °C

Climate (2021–2026)

Kingscote Airport (24 km)

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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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