Mills Beach Weather Forecast

    • 12
    • 23

    Partly cloudy

    • 12
    • 24

    Partly cloudy

    • 15
    • 23

    Shower

    • 14
    • 21

    Shower

    • 12
    • 19

    Shower

    • 11
    • 20

    Shower

    • 12
    • 21

    Shower

Today 13 May Eastern Eyre Peninsula

Partly cloudy. Slight chance of a shower during the morning and afternoon. The chance of a thunderstorm in the late morning and afternoon. Light winds becoming northeast to southeasterly 15 to 20 km/h in the morning. Daytime maximum temperatures in the low to mid 20s.

Spencer Gulf Coastal Waters

Wind
Variable about 10 knots becoming easterly 10 to 15 knots in the evening then tending northeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre.
Weather
Mostly sunny. The chance of a thunderstorm north of Cowell to Wallaroo in the late morning and afternoon.
Weather Situation
A strong high pressure system near Tasmania is slowly moving east, reaching the Tasman Sea later today. A trough of low pressure moves into the far west late on Friday and continues across SA over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mills Beach Temperature Statistics View More

May Temperature

Cleve Aerodrome (25km)

  • Lowest 12 May, 2026

    8.4 °C

  • Average May

    14.4 °C

  • Highest 1 May, 2026

    30 °C

Climate (2021–Present)

Cleve Aerodrome (25km)

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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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