Arno Bay Weather Forecast

    • 15
    • 24

    Mostly sunny

    • 16
    • 34

    Partly cloudy

    • 13
    • 26

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 11
    • 23

    Cloudy

    • 10
    • 24

    Shower or two

    • 11
    • 22

    Mostly sunny

Today 23 Nov Eastern Eyre Peninsula

Mostly sunny day. The chance of a thunderstorm later tonight. Light winds becoming west to northwesterly 15 to 20 km/h in the middle of the day then tending southeast to southwesterly 20 to 30 km/h in the early afternoon. Daytime maximum temperatures 28 to 35.

Spencer Gulf Coastal Waters

Wind
Southeasterly 10 to 15 knots tending southeast to southwesterly in the early afternoon then tending east to southeasterly in the late evening. Winds reaching up to 20 knots north of Cowell to Wallaroo during the afternoon and evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly below 1 metre.
Weather
Mostly sunny. The chance of a thunderstorm south of Cowell to Wallaroo late this afternoon and evening.
Weather Situation
A low pressure trough over central waters continues to move east, clearing the South Australian waters later today. A secondary low pressure trough is expected to move into western waters late tonight clearing to the east late Monday. A broad westerly flow develops ahead of another trough expected to move into western waters late Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arno Bay Temperature Statistics View More

November Temperature

Cleve Aerodrome (23km)

  • Lowest 10 November, 2025

    5 °C

  • Average November

    15.7 °C

  • Highest 1 November, 2025

    33.5 °C

Climate (2020–Present)

Cleve Aerodrome (23km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    16.1 °C

  • Average High 2020–2025

    22.3 °C
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