American River Weather Forecast
- 12
- 18
Possible shower
- 10
- 19
Shower or two
- 11
- 18
Possible shower
- 10
- 19
Partly cloudy
- 8
- 18
Partly cloudy
- 10
- 18
Partly cloudy
- 11
- 18
Shower or two
Today 17 May Kangaroo Island
Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Light winds. Daytime maximum temperatures around 18.
Investigator Strait Coastal Waters
- Wind
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- West to southwesterly 1 to 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A trough of low pressure about eastern waters will move into Bass Strait early this morning. A ridge of high pressure builds in the west. A cold front will move over the south early in the week, followed by a high pressure system, which will linger in the Bight midweek.
American River Temperature Statistics View More
May Temperature
Kingscote Airport (24km)
Lowest 14 May, 2026
5.5 °CAverage May
14.8 °CHighest 1 May, 2026
27.1 °C
Climate (2021–Present)
Kingscote Airport (24km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
21.1 °C