Cassini Weather Forecast
- 7
- 14
Partly cloudy
- 10
- 14
Showers developing. Windy
- 7
- 12
Showers
- 6
- 14
Showers
- 8
- 13
Shower or two
- 7
- 12
Showers
- 7
- 12
Showers
Today 20 Jul Kangaroo Island
Partly cloudy. Slight chance of a shower. Winds northerly 25 to 35 km/h. Daytime maximum temperatures around 15.
Investigator Strait Coastal Waters
- Wind
- Northerly 15 to 20 knots.
- Seas
- Around 1 metre.
- 1st Swell
- West to southwesterly 2 to 3 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A weak high pressure ridge over coastal waters will drift eastward as a strong cold front builds in the west on Monday. This front will sweep across coastal waters through Monday, exiting the south east early on Tuesday. A west to northwesterly airstream will establish through the mid week with a ridge over the north of the state.
Cassini Temperature Statistics View More
July Temperature
Kingscote Airport (23km)
Lowest 2 July, 2025
0.9 °CAverage July
11 °CHighest 6 July, 2025
17.4 °C
Climate (2020–Present)
Kingscote Airport (23km)
Average Low 2020–2025
9.2 °CAverage 2020–2025
14.7 °CAverage High 2020–2025
21.1 °C