Middle River Weather Forecast

    • 10
    • 20

    Cloudy

    • 11
    • 21

    Cloudy

    • 11
    • 21

    Mostly sunny

    • 12
    • 22

    Partly cloudy

    • 13
    • 20

    Partly cloudy

    • 10
    • 21

    Mostly sunny

    • 14
    • 23

    Partly cloudy

Today 13 Apr Kangaroo Island

Cloudy. Slight chance of a shower. Light winds. Daytime maximum temperatures around 20.

Investigator Strait Coastal Waters

Wind
West to southwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre, increasing to 1.5 to 2.5 metres through the Backstairs Passage.
Weather
Partly cloudy.
Weather Situation
A high pressure system south of the Bight will move slowly northeast this week allowing a series of fronts to pass over the southeast on Wednesday and Thursday. A second high pressure system is expected to follow and become established well south of the Bight by Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middle River Temperature Statistics View More

April Temperature

Kingscote Airport (41km)

  • Lowest 8 April, 2026

    6.9 °C

  • Average April

    15.8 °C

  • Highest 6 April, 2026

    25.9 °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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