American River Weather Forecast

    • 7
    • 14

    Cloudy

    • 7
    • 15

    Cloudy

    • 8
    • 17

    Partly cloudy

    • 8
    • 17

    Showers increasing

    • 11
    • 17

    Showers

    • 8
    • 15

    Showers. Becoming windy

    • 8
    • 15

    Shower or two

Today 4 Aug Kangaroo Island

Cloudy. Slight chance of a shower. Light winds. Daytime maximum temperatures around 13.

Investigator Strait Coastal Waters

Wind
West to southwesterly about 10 knots becoming north to northeasterly in the late afternoon.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Cloudy.
Weather Situation
A high pressure system centred in the Bight will slowly move over southeastern Australia this week while maintaining a ridge over SA. A trough will pass by the coast mid week before a stronger cold front begins to move into the Bight this weekend.
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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

    9.3 °C

  • Highest 2 August, 2026

    15.6 °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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