Mallala Weather Forecast

    • 17
    • 34

    Sunny

    • 18
    • 46

    Sunny

    • 29
    • 45

    Mostly sunny

    • 19
    • 38

    Sunny

    • 21
    • 41

    Sunny

    • 22
    • 40

    Mostly sunny

    • 18
    • 30

    Mostly sunny

Today 25 Jan Mid North

Mostly sunny. Winds southeast to southwesterly 15 to 20 km/h tending west to southwesterly 15 to 25 km/h in the middle of the day then tending southeast to southwesterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 17 and 23 with daytime temperatures reaching 34 to 42.

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  • Temperature Forecast Bureau of Meteorology

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Mallala Temperature Statistics View More

January Temperature

Roseworthy (17km)

  • Lowest 1 January, 2026

    6.6 °C

  • Average January

    23.5 °C

  • Highest 8 January, 2026

    47.1 °C

Climate (2021–Present)

Roseworthy (17km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    23.6 °C
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