Middle River Weather Forecast

    • 13
    • 27

    Sunny

    • 17
    • 25

    Mostly sunny

    • 16
    • 25

    Showers increasing

    • 13
    • 22

    Partly cloudy

    • 11
    • 23

    Partly cloudy

    • 12
    • 24

    Mostly sunny

    • 13
    • 23

    Partly cloudy

Today 23 Apr Kangaroo Island

The chance of fog early this morning. Mostly sunny afternoon. Winds easterly 15 to 20 km/h turning northerly 15 to 25 km/h in the morning. Daytime maximum temperatures in the mid to high 20s.

Investigator Strait Coastal Waters

Wind
Easterly 10 to 15 knots tending northeasterly in the morning.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Weather
Sunny.
Weather Situation
A strong high pressure system east of Tasmania will maintain a ridge over SA this week. A cold front will pass over the south again on Saturday and weaken with a high pressure system to follow over waters south of the Bight on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middle River Temperature Statistics View More

April Temperature

Kingscote Airport (41km)

  • Lowest 18 April, 2026

    3.6 °C

  • Average April

    15.6 °C

  • Highest 21 April, 2026

    26.8 °C

Climate (2021–Present)

Kingscote Airport (41km)

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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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