Port Macdonnell Weather Forecast

    • 8
    • 16

    Partly cloudy

    • 4
    • 17

    Shower

    • 12
    • 17

    Rain

    • 13
    • 19

    Shower

    • 10
    • 16

    Shower

    • 9
    • 15

    Shower

    • 9
    • 15

    Shower

Today 14 Jun Lower South East

Partly cloudy. Light winds. Daytime maximum temperatures around 16.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northeasterly about 10 knots increasing to 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy.
Weather Situation
A weak high pressure system to the east extends a ridge over SA. A northerly flow across South Australia will increase ahead of a slow-moving low pressure system that is expected to track along the SA coast this week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Macdonnell Temperature Statistics View More

June Temperature

Mount Gambier Airport (34km)

  • Lowest 5 June, 2026

    4.7 °C

  • Average June

    12.1 °C

  • Highest 12 June, 2026

    20.1 °C

Climate (2021–Present)

Mount Gambier Airport (34km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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