Althorpe Island Weather Forecast

    • 20
    • 28

    Partly cloudy

    • 19
    • 25

    Partly cloudy

    • 16
    • 22

    Becoming windy. Cloudy

    • 15
    • 22

    Cloud clearing

    • 16
    • 25

    Sunny

    • 16
    • 25

    Mostly sunny

    • 16
    • 24

    Partly cloudy

Today 30 Jan Yorke Peninsula

Mostly sunny. Winds southeasterly 25 to 40 km/h. Overnight temperatures falling to between 19 and 23 with daytime temperatures reaching 30 to 44.

Extreme Fire Danger Rating

Take action now to protect life and property

Central Coastal Waters

Wind
Southeasterly 15 to 25 knots, reaching up to 30 knots in the west in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southwesterly 1.5 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Althorpe Island Temperature Statistics View More

January Temperature

Stenhouse Bay (12km)

  • Lowest 1 January, 2026

    14.1 °C

  • Average January

    20.2 °C

  • Highest 7 January, 2026

    41.1 °C

Climate (2021–Present)

Stenhouse Bay (12km)

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  • Average Low 2021–2026

    13.1 °C

  • Average 2021–2026

    16 °C

  • Average High 2021–2026

    20.5 °C
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