Harriet River Weather Forecast

    • 10
    • 18

    Shower or two

    • 7
    • 15

    Showers

    • 9
    • 14

    Showers easing

    • 9
    • 14

    Shower or two

    • 8
    • 16

    Cloudy

    • 7
    • 18

    Partly cloudy

    • 10
    • 20

    Shower or two

Today 8 Sep Kangaroo Island

Partly cloudy. Medium chance of showers during the morning and afternoon. Winds northwesterly 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures between 16 and 19.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harriet River Temperature Statistics View More

September Temperature

Kingscote Airport (43km)

  • Lowest 5 September, 2025

    2.6 °C

  • Average September

    12.8 °C

  • Highest 6 September, 2025

    21.8 °C

Climate (2020–Present)

Kingscote Airport (43km)

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  • Average Low 2020–2025

    9.2 °C

  • Average 2020–2025

    14.7 °C

  • Average High 2020–2025

    21.1 °C
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