Cape Douglas Weather Forecast

    • 11
    • 18

    Shower

    • 11
    • 18

    Rain

    • 7
    • 15

    Shower

    • 10
    • 17

    Shower

    • 10
    • 17

    Shower

    • 10
    • 17

    Shower

    • 10
    • 18

    Shower

Today 5 May Lower South East

Cloudy. Medium chance of showers, most likely in the early morning. Winds west to southwesterly 15 to 20 km/h becoming light in the late afternoon. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching around 18.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell early in the morning. Winds tending west to northwesterly in the evening.
Seas
1.5 to 2.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy. 60% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Douglas Temperature Statistics View More

May Temperature

Mount Gambier Airport (35km)

  • Lowest 3 May, 2026

    11.2 °C

  • Average May

    17 °C

  • Highest 1 May, 2026

    28.5 °C

Climate (2021–Present)

Mount Gambier Airport (35km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
Get WillyWeather+ to remove ads