American River - Picnic Point Weather Forecast

    • 9
    • 16

    Showers increasing

    • 7
    • 16

    Shower or two

    • 8
    • 16

    Partly cloudy

    • 7
    • 16

    Possible shower

    • 9
    • 16

    Partly cloudy

    • 9
    • 15

    Partly cloudy

    • 8
    • 17

    Mostly sunny

Today 11 Aug Kangaroo Island

Cloudy. Very high chance of showers. The chance of a thunderstorm in the afternoon and evening. Winds northwesterly 20 to 30 km/h increasing to 25 to 40 km/h in the early morning then turning southwesterly 20 to 30 km/h in the late evening. Overnight temperatures falling to around 8 with daytime temperatures reaching around 16.

Investigator Strait Coastal Waters

Wind
Northwesterly 15 to 25 knots turning westerly 15 to 20 knots in the evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
1st Swell
West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

American River - Picnic Point Temperature Statistics View More

August Temperature

Kingscote Airport (23km)

  • Lowest 1 August, 2026

    -0.1 °C

  • Average August

    11.2 °C

  • Highest 7 August, 2026

    18 °C

Climate (2021–2026)

Kingscote Airport (23km)

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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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