Sapphiretown Weather Forecast
- 14
- 20
Showers
- 13
- 19
Showers
- 11
- 16
Shower or two
- 10
- 15
Partly cloudy
- 10
- 16
Cloudy
- 9
- 18
Partly cloudy
- 10
- 16
Partly cloudy
Today 30 Sep Kangaroo Island
Cloudy. Very high chance of showers, becoming less likely in the late morning. The chance of a thunderstorm this evening. Light winds becoming west to northwesterly 15 to 25 km/h in the morning then becoming light in the late afternoon. Daytime maximum temperatures around 20.
Investigator Strait Coastal Waters
- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly around 1 metre.
- Weather
- Partly cloudy. 90% chance of showers. The chance of a thunderstorm this evening.
- Weather Situation
- A series of slow moving troughs will move across the state today and Thursday as a couple of cold fronts move across waters to the south. A high pressure system will become established south of the Bight during Friday and persist there on Saturday. A trough will extend from WA over the far west of SA over the weekend.
Sapphiretown Temperature Statistics View More
September Temperature
Kingscote Airport (25km)
Lowest 18 September, 2026
1.8 °CAverage September
12.9 °CHighest 19 September, 2026
25.5 °C
Climate (2021–2026)
Kingscote Airport (25km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
21.1 °C