The Red Banks Weather Forecast

    • 7
    • 16

    Morning shower or two

    • 8
    • 22

    Partly cloudy

    • 13
    • 27

    Partly cloudy

    • 11
    • 22

    Showers easing

    • 8
    • 21

    Showers

    • 5
    • 18

    Partly cloudy

    • 5
    • 17

    Partly cloudy

Today 27 Sep Kangaroo Island

Cloudy. High chance of showers, most likely in the morning. Winds east to southeasterly 25 to 40 km/h. Overnight temperatures falling to around 9 with daytime temperatures reaching around 15.

Investigator Strait Coastal Waters

Wind
East to southeasterly 15 to 25 knots, reaching up to 30 knots inshore early in the morning.
Seas
1.5 to 2.5 metres.
1st Swell
West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Weather
Partly cloudy. 50% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Red Banks Temperature Statistics View More

September Temperature

Kingscote Airport (17km)

  • Lowest 18 September, 2026

    1.8 °C

  • Average September

    12.7 °C

  • Highest 19 September, 2026

    25.5 °C

Climate (2021–2026)

Kingscote Airport (17km)

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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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