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.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassini Temperature Statistics View More

July Temperature

Kingscote Airport (23km)

  • Lowest 2 July, 2025

    0.9 °C

  • Average July

    11 °C

  • Highest 6 July, 2025

    17.4 °C

Climate (2020–Present)

Kingscote Airport (23km)

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  • Average Low 2020–2025

    9.2 °C

  • Average 2020–2025

    14.7 °C

  • Average High 2020–2025

    21.1 °C
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