Penneshaw Weather Forecast

    • 11
    • 16

    Shower

    • 12
    • 15

    Shower

    • 10
    • 14

    Shower

    • 9
    • 14

    Shower

    • 9
    • 14

    Shower

    • 10
    • 13

    Cloudy

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    • 13

    Partly cloudy

Today 30 Jun Kangaroo Island

Partly cloudy. High chance of showers in the west, medium chance elsewhere. Winds northerly 20 to 30 km/h.

Investigator Strait Coastal Waters

Wind
Northerly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A series of low pressure systems passing through the Bight will extend cold fronts that will cross over SA through to the end of the week. A high pressure system is then forecast to move into the Bight from late Friday and extend a ridge across the state over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Penneshaw Temperature Statistics View More

June Temperature

Cape Willoughby (22km)

  • Lowest 27 June, 2026

    8.9 °C

  • Average June

    13.8 °C

  • Highest 12 June, 2026

    20.1 °C

Climate (2021–2026)

Cape Willoughby (22km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    15.4 °C

  • Average High 2021–2026

    18.4 °C
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