Arno Bay Weather Forecast

    • 17
    • 24

    Possible morning storm. Showers

    • 13
    • 19

    Possible shower

    • 11
    • 18

    Cloudy

    • 11
    • 18

    Cloudy

    • 12
    • 19

    Partly cloudy

    • 11
    • 23

    Partly cloudy

    • 12
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    Partly cloudy

Today 9 Apr Eastern Eyre Peninsula

Partly cloudy. Very high chance of showers, becoming less likely late this afternoon and evening. The chance of a thunderstorm during the morning and afternoon. Light winds becoming westerly 20 to 30 km/h in the morning. Daytime maximum temperatures in the low to mid 20s.

Spencer Gulf Coastal Waters

Wind
Westerly 15 to 20 knots, reaching up to 25 knots south of Cowell to Wallaroo during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm during the morning and afternoon.
Weather Situation
A cold front sweeps across southern SA today. This front will push the inland trough into the far north, exiting the state early Friday. A cooler southwest to southerly flow will gradually moderate in the wake of the front as a strong high pressure system moves in from the west from Friday, establishing in the Bight on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arno Bay Temperature Statistics View More

April Temperature

Cleve Aerodrome (23km)

  • Lowest 2 April, 2026

    12.1 °C

  • Average April

    18.1 °C

  • Highest 6 April, 2026

    28.3 °C

Climate (2021–Present)

Cleve Aerodrome (23km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    22.4 °C
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