Port Moonta Weather Forecast

    • 12
    • 22

    Cloudy

    • 12
    • 18

    Rain

    • 6
    • 18

    Mostly sunny

    • 9
    • 17

    Showers

    • 12
    • 19

    Showers

    • 11
    • 17

    Showers

    • 8
    • 15

    Shower or two

Today 12 Jun Yorke Peninsula

Cloudy. Slight chance of a shower in the south, most likely at night. Near zero chance of rain elsewhere. Winds northeasterly 15 to 25 km/h turning northerly 25 to 35 km/h before dawn then increasing to 30 to 45 km/h in the morning. Overnight temperatures falling to around 13 with daytime temperatures reaching the low 20s.

Spencer Gulf Coastal Waters

Wind
Northeasterly 15 to 20 knots turning northerly 15 to 25 knots before dawn. Winds reaching up to 30 knots during the day.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Moonta Temperature Statistics View More

June Temperature

Kadina Airport (14km)

  • Lowest 7 June, 2026

    4.5 °C

  • Average June

    12.7 °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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