Mullaquana Weather Forecast

    • 10
    • 29

    Clear

    • 15
    • 29

    Mostly sunny

    • 10
    • 18

    Partly cloudy

    • 7
    • 21

    Sunny

    • 8
    • 26

    Sunny

    • 13
    • 32

    Partly cloudy

    • 14
    • 31

    Mostly sunny

Today 19 Sep Whyalla

Sunny. Winds northerly 20 to 30 km/h.

Spencer Gulf Coastal Waters

Wind
North to northeasterly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo in the late evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system centred over NSW extends a ridge over SA ahead of a cold front will approach from the west. The front moves across SA on Sunday. Another high pressure system will move eastwards across waters to the south during Monday then over Victoria on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mullaquana Temperature Statistics View More

September Temperature

Whyalla Airport (2km)

  • Lowest 11 September, 2026

    3.4 °C

  • Average September

    14.4 °C

  • Highest 13 September, 2026

    28.9 °C

Climate (2021–2026)

Whyalla Airport (2km)

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

  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
Get WillyWeather+ to remove ads