The Red Banks Weather Forecast

    • 14
    • 24

    Possible shower

    • 8
    • 21

    Partly cloudy

    • 9
    • 25

    Mostly sunny

    • 14
    • 22

    Mostly sunny

    • 10
    • 25

    Mostly sunny

    • 15
    • 28

    Mostly sunny

    • 15
    • 26

    Shower or two

Today 19 Apr Kangaroo Island

Partly cloudy. Slight chance of a shower, becoming less likely in the late morning. The chance of a thunderstorm this morning. Winds north to northwesterly 15 to 20 km/h shifting southerly 15 to 25 km/h in the late morning. Daytime maximum temperatures in the low 20s.

Investigator Strait Coastal Waters

Wind
North to northwesterly 10 to 15 knots shifting south to southeasterly 15 to 20 knots in the afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm this morning.
Weather Situation
A high pressure system centred west of Tasmania extends a ridge over western Victoria. A cold front over the far west of SA will weaken as it moves eastwards over central and eastern parts this morning. The high will move eastwards to be centred southeast of Tasmania later today but will continue to extend a ridge over SA early next week. Another front will move across the south of SA late Tuesday and early Wednesday then another high will move across waters to the south during Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Red Banks Temperature Statistics View More

April Temperature

Kingscote Airport (17km)

  • Lowest 18 April, 2026

    3.6 °C

  • Average April

    15 °C

  • Highest 6 April, 2026

    25.9 °C

Climate (2021–Present)

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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