The Red Banks Weather Forecast
- 10
- 22
Shower or two
- 11
- 21
Shower or two
- 10
- 16
Shower or two
- 9
- 19
Partly cloudy
- 10
- 23
Mostly sunny
- 12
- 23
Showers
- 9
- 22
Shower or two
Today 24 Sep Kangaroo Island
Cloudy. High chance of showers. Winds northerly 15 to 25 km/h tending northwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Overnight temperatures falling to between 10 and 13 with daytime temperatures reaching the low 20s.
Investigator Strait Coastal Waters
- Wind
- East to northeasterly about 10 knots tending north to northeasterly 10 to 15 knots before dawn then becoming variable about 10 knots in the middle of the day.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Cloudy. 50% chance of showers.
The Red Banks Temperature Statistics View More
September Temperature
Kingscote Airport (17km)
Lowest 18 September, 2026
1.8 °CAverage September
12.2 °CHighest 19 September, 2026
25.5 °C
Climate (2021–2026)
Kingscote Airport (17km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
21.1 °C