Middle River Weather Forecast

    • 11
    • 14

    Showers easing

    • 10
    • 16

    Showers

    • 7
    • 16

    Shower or two

    • 9
    • 17

    Possible shower

    • 8
    • 16

    Shower or two

    • 7
    • 15

    Partly cloudy

    • 7
    • 15

    Partly cloudy

Today 10 Aug Kangaroo Island

Cloudy. Very high chance of showers, most likely in the early morning. Winds south to southwesterly 25 to 40 km/h shifting northwesterly 15 to 25 km/h in the evening. Overnight temperatures falling to around 9 with daytime temperatures reaching between 12 and 15.

Investigator Strait Coastal Waters

Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds turning west to northwesterly 10 to 15 knots during the afternoon and evening.
Seas
1.5 to 2.5 metres, decreasing to 1 metre by early evening.
1st Swell
West to southwesterly 1.5 to 2.5 metres.
Weather
Cloudy. 80% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middle River Temperature Statistics View More

August Temperature

Kingscote Airport (41km)

  • Lowest 1 August, 2026

    -0.1 °C

  • Average August

    11 °C

  • Highest 7 August, 2026

    18 °C

Climate (2021–2026)

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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