Port Pirie River - Shag Creek Entrance Weather Forecast

    • 11
    • 28

    Clear

    • 14
    • 33

    Partly cloudy

    • 16
    • 31

    Partly cloudy

    • 14
    • 27

    Showers. Possible storm

    • 11
    • 19

    Showers easing

    • 7
    • 18

    Shower or two

    • 8
    • 20

    Possible shower

Today 21 Oct Mid North

Clear. Winds south to southwesterly 15 to 25 km/h tending northeast to southeasterly 15 to 20 km/h in the late afternoon then becoming light in the late evening.

Spencer Gulf Coastal Waters

Wind
South to southwesterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo in the late afternoon. Winds tending south to southeasterly 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
Clear.
Weather Situation
A slow moving high pressure system in the Tasman Sea maintains a ridge across eastern parts of the state. A trough of low pressure is forecast to move into the west on Thursday, and slowly move eastwards on Friday. Another trough and multiple cold fronts move over the state over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Pirie River - Shag Creek Entrance Temperature Statistics View More

October Temperature

Whyalla Airport (48 km)

  • Lowest 15 October, 2026

    6.2 °C

  • Average October

    17.9 °C

  • Highest 8 October, 2026

    32.4 °C

Climate (2021–2026)

Whyalla Airport (48 km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    17.6 °C

  • Average High 2021–2026

    23.8 °C
Get WillyWeather+ to remove ads