American River Weather Forecast
- 13
- 22
Shower or two
- 12
- 21
Shower or two
- 12
- 20
Partly cloudy
- 10
- 19
Showers
- 11
- 18
Possible shower
- 10
- 19
Possible shower
- 12
- 18
Shower or two
Today 25 Nov Kangaroo Island
Partly cloudy. High chance of showers, most likely in the evening. The chance of a thunderstorm at night, possibly severe with damaging winds. Winds west to northwesterly 25 to 40 km/h. Daytime maximum temperatures between 19 and 23.
Investigator Strait Coastal Waters
- Wind
- Westerly 15 to 25 knots turning northwesterly in the late evening.
- Seas
- 1 to 2 metres.
- 1st Swell
- West to southwesterly around 1 metre.
- Weather
- Partly cloudy. 60% chance of showers. The chance of a thunderstorm at night.
- Weather Situation
- A low pressure trough persists over the northeast until later in the week. A ridge extends over the south of the state from a high pressure system to the west. A trough and cold front will clip the southeast on Wednesday as the ridge of high pressure moves in from the west, expected to move over the Bight on Thursday. A trough is expected to approach and cross the southeast during Friday.
American River Temperature Statistics View More
November Temperature
Kingscote Airport (24km)
Lowest 12 November, 2025
0.2 °CAverage November
14.4 °CHighest 13 November, 2025
24.5 °C
Climate (2020–Present)
Kingscote Airport (24km)
Average Low 2020–2025
9.2 °CAverage 2020–2025
14.7 °CAverage High 2020–2025
21 °C