American River Weather Forecast
- 10
- 17
Showers
- 11
- 18
Showers
- 11
- 18
Shower or two
- 11
- 18
Possible shower
- 10
- 19
Showers
- 11
- 18
Shower or two
- 10
- 18
Shower or two
Today 25 May Kangaroo Island
Cloudy. Very high chance of showers. The chance of a thunderstorm in the west this morning. Winds easterly 15 to 20 km/h increasing to 30 km/h before turning southeasterly 15 to 20 km/h during the day. Daytime maximum temperatures around 15.
Investigator Strait Coastal Waters
- Wind
- Northeast to southeasterly 15 to 25 knots. Winds may reach up to 30 knots at times.
- Seas
- 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
- 1st Swell
- West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre during the afternoon.
- Weather
- Cloudy. 95% chance of showers. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- A cold front with an embedded low pressure system lies west of Kangaroo Island. The low is expected to move north and over the Eyre Peninsula today, weakening as it moves into NSW on Tuesday. A weak ridge of high pressure begins to move across SA later in the week.
American River Temperature Statistics View More
May Temperature
Kingscote Airport (24km)
Lowest 22 May, 2026
4.9 °CAverage May
14.1 °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