American River Weather Forecast

    • 12
    • 23

    Mostly sunny

    • 13
    • 23

    Sunny

    • 15
    • 25

    Sunny

    • 17
    • 26

    Mostly sunny

    • 15
    • 21

    Shower or two

    • 11
    • 21

    Mostly sunny

    • 14
    • 27

    Shower or two

Today 16 Oct Kangaroo Island

Partly cloudy. Winds northeasterly 15 to 20 km/h tending easterly in the late afternoon then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.

Investigator Strait Coastal Waters

Wind
East to northeasterly about 10 knots tending east to southeasterly 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre, increasing to around 1 metre through the Backstairs Passage.
Weather
Cloud clearing.
Weather Situation
A high pressure system moving over the southern Tasman Sea extends a ridge over eastern SA until early next week, while a trough lies through the far northwest, before weakening over the weekend. A cold front is forecast to cross the Bight on Monday, extending a trough over western and southern SA.
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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 15 October, 2026

    3.6 °C

  • Average October

    13.8 °C

  • Highest 11 October, 2026

    27.3 °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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