Arno Bay Weather Forecast

    • 11
    • 15

    Cloudy

    • 10
    • 14

    Partly cloudy

    • 7
    • 18

    Sunny

    • 8
    • 25

    Sunny

    • 13
    • 28

    Sunny

    • 14
    • 24

    Partly cloudy

    • 10
    • 20

    Partly cloudy

Today 15 Sep Eastern Eyre Peninsula

Cloudy. Slight chance of a shower in the early morning. Winds southwesterly 15 to 20 km/h turning south to southeasterly 25 to 35 km/h early in the morning. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching between 15 and 18.

Spencer Gulf Coastal Waters

Wind
South to southwesterly 15 to 20 knots tending south to southeasterly during the morning and early afternoon. Winds reaching up to 25 knots north of Cowell to Wallaroo during the day.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres north of Cowell to Wallaroo during the morning.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1 to 2 metres during the afternoon.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arno Bay Temperature Statistics View More

September Temperature

Cleve Aerodrome (23km)

  • Lowest 11 September, 2026

    2.8 °C

  • Average September

    13.3 °C

  • Highest 12 September, 2026

    25.4 °C

Climate (2021–2026)

Cleve Aerodrome (23km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.4 °C
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