Mills Beach Weather Forecast

    • 13
    • 27

    Partly cloudy

    • 14
    • 24

    Windy

    • 12
    • 21

    Cloudy

    • 10
    • 28

    Sunny

    • 14
    • 25

    Partly cloudy

    • 15
    • 24

    Cloudy

    • 15
    • 28

    Partly cloudy

Today 5 Dec Eastern Eyre Peninsula

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the south later tonight. Winds northwest to southwesterly 15 to 25 km/h tending southeast to southwesterly 20 to 30 km/h in the late afternoon.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 20 knots, reaching up to 25 knots north of Cowell to Wallaroo in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 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 south of Cowell to Wallaroo later this evening.
Weather Situation
A weak cold front will move across the southern coastal districts on Saturday as the high centre becomes established over the western Bight. The high will move slowly eastwards on Sunday and early next week to be centred over the Tasman Sea by Monday. Another weak cold front clips the southeast late Monday, before another high pressure system develops south of the Bight on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mills Beach Temperature Statistics View More

December Temperature

Cleve Aerodrome (25km)

  • Lowest 2 December, 2025

    7.4 °C

  • Average December

    21.2 °C

  • Highest 3 December, 2025

    36 °C

Climate (2020–Present)

Cleve Aerodrome (25km)

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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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