American River Weather Forecast

    • 8
    • 15

    Partly cloudy

    • 7
    • 14

    Cloudy

    • 6
    • 15

    Cloudy

    • 8
    • 17

    Partly cloudy

    • 8
    • 17

    Shower or two

    • 11
    • 16

    Showers

    • 8
    • 15

    Showers easing

Today 3 Aug Kangaroo Island

Cloudy. Slight chance of a shower. Winds southwesterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures around 14.

Investigator Strait Coastal Waters

Wind
Southwesterly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas
1.5 to 2 metres, decreasing to 1 metre during the morning.
1st Swell
West to southwesterly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres later in the evening.
Weather
Cloudy.
Weather Situation
A cold front slips across the southeast of the state overnight into Monday, as a high pressure system moves into the Bight, behind the front. The high is forecast to extend a ridge throughout the state as it moves east during the week, likely being centred over NSW towards the end of the week.
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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

    9.9 °C
  • Highest 1 August, 2026

    14.8 °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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