American River Weather Forecast

    • 14
    • 20

    Showers

    • 12
    • 18

    Possible shower

    • 9
    • 18

    Shower or two

    • 11
    • 18

    Shower or two

    • 10
    • 18

    Partly cloudy

    • 9
    • 18

    Partly cloudy

    • 10
    • 18

    Partly cloudy

Today 16 May Kangaroo Island

Partly cloudy. Very high chance of showers, becoming less likely this afternoon. The chance of a thunderstorm during the morning and afternoon. Winds northerly 15 to 25 km/h tending northwesterly in the early morning then becoming light in the early afternoon. Daytime maximum temperatures around 20.

Investigator Strait Coastal Waters

Wind
Northerly 15 to 20 knots tending northwesterly in the early morning then becoming variable about 10 knots in the middle of the day.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm during the morning and afternoon.
Weather Situation
A strong high pressure system in the Tasman Sea is slowly moving east. A cold front will move east across the Southern Ocean over the weekend, with a second front moving across the south of SA on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

American River Temperature Statistics View More

May Temperature

Kingscote Airport (24km)

  • Lowest 14 May, 2026

    5.5 °C

  • Average May

    14.7 °C

  • Highest 1 May, 2026

    27.1 °C

Climate (2021–Present)

Kingscote Airport (24km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
Get WillyWeather+ to remove ads