Port Moonta Weather Forecast

    • 7
    • 17

    Partly cloudy

    • 9
    • 17

    Partly cloudy

    • 7
    • 17

    Sunny

    • 8
    • 17

    Sunny

    • 8
    • 19

    Mostly sunny

    • 12
    • 18

    Shower or two

    • 7
    • 18

    Possible shower

Today 5 Jun Yorke Peninsula

Partly cloudy. Slight chance of a shower. Winds westerly 15 to 25 km/h becoming light in the late evening.

Spencer Gulf Coastal Waters

Wind
Westerly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system over SA, will move steadily eastwards to be centred over western NSW by Saturday evening and over the Tasman Sea by Monday. Northerly winds freshen Monday and Tuesday ahead of a weakening cold front mid-week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Moonta Temperature Statistics View More

June Temperature

Kadina Airport (14km)

  • Lowest 4 June, 2026

    8.8 °C

  • Average June

    14.3 °C

  • Highest 1 June, 2026

    20.6 °C

Climate (2021–Present)

Kadina Airport (14km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.5 °C
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