Middle River Weather Forecast
- 12
- 21
Showers. Possible storm
- 13
- 25
Mostly sunny
- 13
- 29
Mostly sunny
- 12
- 23
Possible shower
- 12
- 20
Shower or two
- 11
- 19
Possible shower
- 9
- 19
Shower or two
Today 22 Nov Kangaroo Island
Cloudy. High chance of showers, becoming less likely this afternoon. The chance of a thunderstorm late this afternoon and evening. Winds southeasterly 15 to 25 km/h tending northeast to southeasterly 20 to 30 km/h in the morning then tending southeasterly in the evening. Daytime maximum temperatures around 20.
Investigator Strait Coastal Waters
- Wind
- East to southeasterly 15 to 20 knots tending east to northeasterly 10 to 15 knots in the middle of the day then tending east to southeasterly 15 to 20 knots in the early afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the afternoon, then increasing to 1 to 1.5 metres later in the evening.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Cloudy. 90% chance of showers. The chance of a thunderstorm during this afternoon and evening.
- Weather Situation
- A low pressure trough near the WA border is forecast to move over SA during the weekend, reaching eastern districts late today and clearing to the east of the state on Sunday. A secondary low pressure trough is expected to move into the west late Sunday, clearing to the east of the state late Monday. Followed by another low and trough on Tuesday.
Middle River Temperature Statistics View More
November Temperature
Kingscote Airport (41km)
Lowest 12 November, 2025
0.2 °CAverage November
14 °CHighest 13 November, 2025
24.5 °C
Climate (2020–Present)
Kingscote Airport (41km)
Average Low 2020–2025
9.2 °CAverage 2020–2025
14.7 °CAverage High 2020–2025
21.1 °C