Wallaroo Weather Forecast

    • 3
    • 21

    Clear

    • 6
    • 25

    Sunny

    • 11
    • 30

    Mostly sunny

    • 11
    • 27

    Partly cloudy

    • 11
    • 27

    Partly cloudy

    • 13
    • 29

    Partly cloudy

    • 14
    • 30

    Possible shower

Today 22 Sep Yorke Peninsula

Sunny. Winds east to northeasterly 15 to 20 km/h tending east to southeasterly in the early afternoon. Daytime maximum temperatures between 18 and 22.

Spencer Gulf Coastal Waters

Wind
Southeasterly 10 to 15 knots tending easterly in the late evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly around 1 metre, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
Weather
Clear.
Weather Situation
A high pressure system centred to the southeast will continue to move eastwards over Victoria and over the Tasman Sea on Tuesday. This high will continue to extend a ridge westwards over SA ahead of a low pressure trough that is expected to move over the far west of SA during Wednesday. The trough will slip southeastwards over southern coasts during Thursday and Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wallaroo Temperature Statistics View More

September Temperature

Kadina Airport (5km)

  • Lowest 17 September, 2026

    0.9 °C

  • Average September

    12.7 °C

  • Highest 19 September, 2026

    28.8 °C

Climate (2021–2026)

Kadina Airport (5km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.5 °C
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