Althorpe Island Weather Forecast

    • 10
    • 15

    Rain

    • 11
    • 16

    Shower or two

    • 10
    • 17

    Cloudy

    • 9
    • 18

    Sunny

    • 11
    • 19

    Possible shower

    • 11
    • 19

    Mostly sunny

    • 11
    • 18

    Mostly sunny

Today 24 Aug Yorke Peninsula

Cloudy. Very high chance of rain. The chance of a thunderstorm in the late afternoon and evening. Winds northeasterly 20 to 30 km/h turning north to northwesterly in the evening then tending northwest to southwesterly 25 to 35 km/h in the late evening. Overnight temperatures falling to around 9 with daytime temperatures reaching around 16.

Central Coastal Waters

Wind
Northeasterly 10 to 15 knots shifting south to southeasterly 15 to 25 knots in the late morning and early afternoon. Winds reaching up to 30 knots inshore in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Cloudy. Near 100% chance of rain.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Althorpe Island Temperature Statistics View More

August Temperature

Stenhouse Bay (12km)

  • Lowest 1 August, 2026

    4.5 °C

  • Average August

    12.7 °C

  • Highest 18 August, 2026

    19.9 °C

Climate (2021–2026)

Stenhouse Bay (12km)

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

  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    20.5 °C
Get WillyWeather+ to remove ads