Cape Rouge Weather Forecast

    • 5
    • 17

    Partly cloudy

    • 7
    • 15

    Rain

    • 9
    • 17

    Showers easing

    • 5
    • 17

    Partly cloudy

    • 6
    • 19

    Sunny

    • 7
    • 19

    Shower or two

    • 8
    • 18

    Possible shower

Today 23 Aug Kangaroo Island

Partly cloudy. The chance of morning fog. Light winds becoming northerly 15 to 20 km/h in the morning then becoming light in the early afternoon. Overnight temperatures falling to between 5 and 8 with daytime temperatures reaching around 16.

Investigator Strait Coastal Waters

Wind
North to northeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Partly cloudy. The chance of morning fog inshore with reduced visibility.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Rouge Temperature Statistics View More

August Temperature

Kingscote Airport (15km)

  • Lowest 1 August, 2026

    -0.1 °C

  • Average August

    11.6 °C

  • Highest 18 August, 2026

    18.2 °C

Climate (2021–2026)

Kingscote Airport (15km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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