Blythe Island Weather Forecast

    • 17
    • 21

    Partly cloudy

    • 15
    • 16

    Partly cloudy

    • 15
    • 21

    Sunny

    • 18
    • 22

    Cloudy

    • 16
    • 16

    Shower

    • 15
    • 15

    Shower

    • 14
    • 15

    Shower

Today 16 Oct Lower Eyre Peninsula

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the morning and afternoon. Winds northwest to northeasterly 25 to 40 km/h tending northwest to southwesterly in the morning then tending south to southwesterly 20 to 30 km/h in the late afternoon. Overnight temperatures falling to between 13 and 16 with daytime temperatures reaching 24 to 30.

Spencer Gulf Coastal Waters

Wind
Northwest to northeasterly 15 to 20 knots tending northwest to southwesterly in the middle of the day then tending south to southwesterly 15 to 25 knots in the early afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning, increasing to 1.5 to 2 metres north of Cowell to Wallaroo by early evening.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy. The chance of a thunderstorm.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blythe Island Temperature Statistics View More

October Temperature

Port Lincoln Airport (38km)

  • Lowest 15 October, 2025

    4.8 °C

  • Average October

    14.5 °C

  • Highest 4 October, 2025

    34 °C

Climate (2020–Present)

Port Lincoln Airport (38km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.8 °C

  • Average High 2020–2025

    21.3 °C
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