Port Macdonnell Weather Forecast

    • 11
    • 15

    Shower

    • 9
    • 15

    Shower

    • 9
    • 15

    Shower

    • 10
    • 18

    Cloudy

    • 9
    • 25

    Partly cloudy

    • 13
    • 20

    Partly cloudy

    • 9
    • 20

    Partly cloudy

Today 29 Nov Lower South East

Cloudy. Medium chance of showers, most likely at night. Winds southwesterly 20 to 30 km/h turning westerly in the early afternoon. Daytime maximum temperatures between 16 and 19.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southwesterly 15 to 20 knots tending westerly in the middle of the day.
Seas
1 to 1.5 metres.
1st Swell
Southerly 2.5 to 3 metres.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A low pressure system and trough move east of South Australia today. In it's wake, a ridge will move over the state from the west and is expected to persist into early next week until the high pressure system moves over SA on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Macdonnell Temperature Statistics View More

November Temperature

Mount Gambier Airport (34km)

  • Lowest 21 November, 2025

    2.4 °C

  • Average November

    12.9 °C

  • Highest 24 November, 2025

    30.5 °C

Climate (2020–Present)

Mount Gambier Airport (34km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    13.6 °C

  • Average High 2020–2025

    19.9 °C
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