Port Paterson Weather Forecast

    • 8
    • 21

    Clear

    • 8
    • 18

    Cloudy

    • 7
    • 19

    Partly cloudy

    • 6
    • 20

    Partly cloudy

    • 9
    • 18

    Rain

    • 9
    • 19

    Shower or two

    • 5
    • 20

    Mostly sunny

Today 20 Aug Flinders

Clear. Winds west to southwesterly 15 to 20 km/h becoming light in the late afternoon.

Spencer Gulf Coastal Waters

Wind
Southwesterly 10 to 15 knots.
Seas
Below 0.5 metres, increasing to around 1 metre south of Cowell to Wallaroo.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria by early evening.
Weather
Cloudy.
Weather Situation
A trough moves over the southeast Thursday evening. A high pressure system moves into the west on Friday and continues moving slowly eastwards to be situated in the Tasman Sea on Sunday. A low pressure system and associated trough move into the far west on Sunday and then moves across the state on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Paterson Temperature Statistics View More

August Temperature

Port Augusta Airport (11km)

  • Lowest 1 August, 2026

    -1.1 °C

  • Average August

    12.1 °C

  • Highest 7 August, 2026

    22.1 °C

Climate (2021–2026)

Port Augusta Airport (11km)

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  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    19 °C

  • Average High 2021–2026

    26.2 °C
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