American River Weather Forecast

    • 6
    • 15

    Partly cloudy

    • 8
    • 16

    Shower or two

    • 7
    • 16

    Showers increasing

    • 11
    • 17

    Showers

    • 10
    • 15

    Showers

    • 8
    • 16

    Showers increasing

    • 9
    • 15

    Showers

Today 5 Aug Kangaroo Island

Cloudy. Slight chance of a shower. Light winds becoming northerly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures around 14.

Investigator Strait Coastal Waters

Wind
Northerly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A weak high pressure system over SA 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

    9.5 °C

  • Highest 3 August, 2026

    15.7 °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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