Port Paterson Weather Forecast

    • 11
    • 20

    Possible shower

    • 8
    • 21

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 8
    • 21

    Cloud clearing

    • 9
    • 20

    Partly cloudy

    • 10
    • 20

    Cloudy

    • 10
    • 20

    Partly cloudy

Today 18 May Flinders

Partly cloudy. Slight chance of a shower in the late morning and afternoon. Winds south to southwesterly 15 to 25 km/h. Daytime maximum temperatures around 19.

Spencer Gulf Coastal Waters

Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo in the afternoon. Winds turning westerly in the evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure builds in the west. A cold front will move over the south early Tuesday, followed by a high pressure system, which will linger in the Bight midweek.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Paterson Temperature Statistics View More

May Temperature

Port Augusta Airport (11km)

  • Lowest 11 May, 2026

    6.5 °C

  • Average May

    16.8 °C

  • Highest 1 May, 2026

    31.1 °C

Climate (2021–Present)

Port Augusta Airport (11km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    26.2 °C
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