Cassini Weather Forecast

    • 13
    • 33

    Mostly sunny

    • 16
    • 28

    Mostly sunny

    • 15
    • 26

    Partly cloudy

    • 15
    • 24

    Partly cloudy

    • 14
    • 23

    Cloud clearing

Today 18 Jan Kangaroo Island

The chance of fog in the early morning. Mostly sunny day. Winds northeast to southeasterly 15 to 20 km/h tending north to northeasterly 15 to 25 km/h in the morning then shifting south to southwesterly 20 to 30 km/h in the afternoon. Overnight temperatures falling to around 13 with daytime temperatures reaching the low to mid 30s.

Investigator Strait Coastal Waters

Wind
Southeasterly 10 to 15 knots tending northeast to southeasterly during the morning then tending south to southwesterly during the afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 1 metre.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassini Temperature Statistics View More

January Temperature

Kingscote Airport (23km)

  • Lowest 6 January, 2026

    9.8 °C

  • Average January

    19 °C

  • Highest 7 January, 2026

    41.5 °C

Climate (2021–Present)

Kingscote Airport (23km)

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  • Average Low 2021–2026

    9.2 °C

  • Average 2021–2026

    14.7 °C

  • Average High 2021–2026

    21.1 °C
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