Middle River Weather Forecast

    • 13
    • 23

    Cloudy

    • 11
    • 25

    Sunny

    • 12
    • 32

    Sunny

    • 18
    • 26

    Showers increasing

    • 14
    • 21

    Shower or two

    • 13
    • 21

    Cloudy

    • 12
    • 22

    Partly cloudy

Today 8 Mar Kangaroo Island

Cloudy. Winds southeasterly 20 to 30 km/h. Daytime maximum temperatures between 19 and 23.

Investigator Strait Coastal Waters

Wind
Southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
West to southwesterly below 1 metre, increasing to 1 to 1.5 metres through the Backstairs Passage.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure lies to the south of SA. The ridge will strengthen as another high develops over waters south of the Bight. This second high will move eastwards today and early next week ahead of a cold front expected to move across mid next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middle River Temperature Statistics View More

March Temperature

Kingscote Airport (41km)

  • Lowest 5 March, 2026

    9 °C

  • Average March

    18 °C

  • Highest 5 March, 2026

    27.1 °C

Climate (2021–Present)

Kingscote Airport (41km)

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  • Average Low 2021–2026

    9.2 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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