Middle River Weather Forecast

    • 8
    • 20

    Partly cloudy

    • 11
    • 28

    Mostly sunny

    • 18
    • 28

    Partly cloudy

    • 11
    • 25

    Late shower or two

    • 12
    • 21

    Possible shower

    • 8
    • 21

    Partly cloudy

    • 9
    • 25

    Sunny

Today 2 Dec Kangaroo Island

Partly cloudy. Winds west to northwesterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures between 19 and 22.

Investigator Strait Coastal Waters

Wind
West to northwesterly 10 to 15 knots tending west to southwesterly in the late afternoon then becoming variable below 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system near the WA and SA border extends a ridge over SA. The high pressure system is expected to slowly move over SA during today and be in the Tasman Sea on Wednesday. A low pressure trough will then move across SA during Wednesday and Thursday, followed by another ridge of high pressure.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middle River Temperature Statistics View More

December Temperature

Kingscote Airport (41km)

  • Lowest 1 December, 2025

    10.5 °C

  • Average December

    13.7 °C

  • Highest

    –

Climate (2020–Present)

Kingscote Airport (41km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    9.2 °C

  • Average 2020–2025

    14.7 °C

  • Average High 2020–2025

    21 °C
Get WillyWeather+ to remove ads