Mallala Weather Forecast

    • 9
    • 27

    Cloud clearing

    • 8
    • 31

    Sunny

    • 13
    • 35

    Sunny

    • 17
    • 39

    Sunny

    • 20
    • 41

    Sunny

    • 20
    • 31

    Partly cloudy

    • 12
    • 26

    Cloud clearing

Today 25 Dec Mid North

Mostly sunny. Winds southeasterly 25 to 35 km/h. Daytime maximum temperatures 24 to 29.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mallala Temperature Statistics View More

December Temperature

Roseworthy (17km)

  • Lowest 7 December, 2025

    4.4 °C
  • Average December

    21.1 °C
  • Highest 18 December, 2025

    42.6 °C

Climate (2020–Present)

Roseworthy (17km)

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  • Average Low 2020–2025

    9.7 °C
  • Average 2020–2025

    16.2 °C
  • Average High 2020–2025

    23.6 °C
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