Cape Willoughby Weather Forecast

    • 12
    • 16

    Shower

    • 12
    • 16

    Shower

    • 11
    • 14

    Shower

    • 10
    • 15

    Shower

    • 11
    • 14

    Shower

    • 10
    • 14

    Cloudy

    • 10
    • 14

    Partly cloudy

Today 30 Jun Kangaroo Island

Partly cloudy. High chance of showers. Winds northwesterly 15 to 25 km/h turning northerly 20 to 30 km/h in the early afternoon. Daytime maximum temperatures around 16.

South Central Coastal Waters

Wind
Northwesterly 15 to 20 knots turning northerly in the early afternoon. Winds reaching up to 30 knots west of Kangaroo Island in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
1st Swell
Southwesterly 2 to 2.5 metres, tending westerly 2 to 2.5 metres during the morning, then tending southwesterly 2 to 2.5 metres during the afternoon.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm later tonight.
Weather Situation
A low pressure trough over central districts will move southeastwards and slip south of SA early today. A series of low pressure systems passing through the Bight during the week will extend cold fronts that will cross over SA through to the end of the week.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Willoughby Temperature Statistics View More

June Temperature

Cape Willoughby (0km)

  • Lowest 27 June, 2026

    8.9 °C
  • Average June

    13.8 °C
  • Highest 12 June, 2026

    20.1 °C

Climate (2021–2026)

Cape Willoughby (0km)

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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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