Langton Island Weather Forecast

    • 20
    • 24

    Sunny

    • 18
    • 18

    Windy

    • 16
    • 17

    Partly cloudy

    • 17
    • 18

    Shower

    • 16
    • 18

    Partly cloudy

    • 17
    • 17

    Cloudy

    • 16
    • 17

    Cloudy

Today 18 Dec Lower Eyre Peninsula

Sunny. Winds northwest to northeasterly 20 to 30 km/h tending northwest to southwesterly 25 to 35 km/h in the middle of the day then tending south to southeasterly 15 to 25 km/h in the evening. Daytime maximum temperatures 38 to 43.

Extreme Fire Danger Rating

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Spencer Gulf Coastal Waters

Wind
North to northeasterly 10 to 15 knots tending northeast to southeasterly in the late afternoon then tending southeast to southwesterly in the evening. Winds reaching up to 20 knots north of Cowell to Wallaroo in the evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly below 1 metre.
Weather
Sunny.
Weather Situation
A ridge of high pressure extends across most of SA, as a trough of low pressure develops over the west today. This broad area of low pressure is expected to slowly move across the state from the west during Friday and Saturday, before another ridge of high pressure develops through the west and south on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Langton Island Temperature Statistics View More

December Temperature

Port Lincoln Airport (34km)

  • Lowest 7 December, 2025

    8.1 °C

  • Average December

    18.2 °C

  • Highest 3 December, 2025

    35.3 °C

Climate (2020–Present)

Port Lincoln Airport (34km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.7 °C

  • Average High 2020–2025

    21.3 °C
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