Thistle Island Weather Forecast

    • 16
    • 17

    Shower

    • 16
    • 17

    Windy

    • 15
    • 16

    Cloudy

    • 15
    • 18

    Sunny

    • 17
    • 18

    Cloudy

    • 16
    • 18

    Partly cloudy

    • 17
    • 20

    Partly cloudy

Today 5 Dec Lower Eyre Peninsula

Partly cloudy. Medium chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the evening. Light winds becoming southeast to southwesterly 20 to 30 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures 28 to 33.

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  • Temperature Forecast Bureau of Meteorology

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Thistle Island Temperature Statistics View More

December Temperature

Port Lincoln Airport (55km)

  • Lowest 2 December, 2025

    8.5 °C
  • Average December

    19.6 °C
  • Highest 3 December, 2025

    35.3 °C

Climate (2020–Present)

Port Lincoln Airport (55km)

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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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