American River Weather Forecast
- 8
- 14
Partly cloudy
- 6
- 15
Partly cloudy
- 9
- 16
Mostly sunny
- 9
- 16
Possible shower
- 9
- 16
Partly cloudy
- 8
- 16
Partly cloudy
- 8
- 16
Mostly sunny
Today 21 Jun Kangaroo Island
Partly cloudy. Light winds.
Investigator Strait Coastal Waters
- Wind
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred south of SA will move slowly eastwards during Sunday and Monday to be centred over NSW later Monday. A cold front will move across southern coastal districts late Tuesday or early Wednesday then a new high will move across waters to the south mid-week to be centred over Tasmania on Thursday.
American River Temperature Statistics View More
June Temperature
Kingscote Airport (24km)
Lowest 14 June, 2026
2.4 °CAverage June
12.6 °CHighest 12 June, 2026
20.7 °C
Climate (2021–2026)
Kingscote Airport (24km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
21.1 °C