Altona Weather Forecast

    • 9
    • 17

    Cloudy

    • 9
    • 15

    Cloudy

    • 5
    • 14

    Partly cloudy

    • 4
    • 17

    Sunny

    • 7
    • 22

    Sunny

    • 10
    • 25

    Sunny

    • 14
    • 21

    Partly cloudy

Today 14 Sep Mount Lofty Ranges

Cloudy. Medium chance of showers, most likely at night. Winds westerly 15 to 25 km/h. Daytime maximum temperatures between 15 and 18.

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  • Temperature Forecast Bureau of Meteorology

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Altona Temperature Statistics View More

September Temperature

Mount Crawford (Fire Tower) (14km)

  • Lowest 10 September, 2026

    4 °C

  • Average September

    10.9 °C

  • Highest 12 September, 2026

    19.4 °C

Climate (2021–2026)

Mount Crawford (Fire Tower) (14km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    19.2 °C
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