American River - Picnic Point Weather Forecast

    • 11
    • 19

    Partly cloudy

    • 9
    • 21

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 13
    • 21

    Mostly sunny

    • 14
    • 19

    Showers

    • 13
    • 19

    Shower or two

    • 11
    • 19

    Shower or two

Today 11 May Kangaroo Island

Partly cloudy. Slight chance of a shower in the west in the late morning and afternoon. Near zero chance of rain elsewhere. Winds easterly 15 to 20 km/h tending southeasterly in the early afternoon then becoming light in the evening. Daytime maximum temperatures around 19.

Investigator Strait Coastal Waters

Wind
East to southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres through the Backstairs Passage.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system south of SA is slowly moving east, reaching the Tasman Sea by Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

American River - Picnic Point Temperature Statistics View More

May Temperature

Kingscote Airport (23km)

  • Lowest 5 May, 2026

    7.7 °C

  • Average May

    14.9 °C

  • Highest 1 May, 2026

    27.1 °C

Climate (2021–Present)

Kingscote Airport (23km)

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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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