Norton Summit Weather Forecast

    • 8
    • 13

    Shower or two

    • 7
    • 13

    Shower or two clearing

    • 4
    • 14

    Partly cloudy

    • 11
    • 21

    Cloudy

    • 14
    • 19

    Shower or two

    • 9
    • 14

    Showers

    • 6
    • 10

    Shower or two

Today 3 Sep Mount Lofty Ranges

Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. Winds west to northwesterly 15 to 25 km/h becoming light in the evening. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching between 13 and 17.

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Norton Summit Temperature Statistics View More

September Temperature

Mount Lofty (6km)

  • Lowest 1 September, 2025

    5.9 °C

  • Average September

    7.4 °C

  • Highest 1 September, 2025

    9.2 °C

Climate (2020–Present)

Mount Lofty (6km)

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  • Average Low 2020–2025

    8.9 °C

  • Average 2020–2025

    12.4 °C

  • Average High 2020–2025

    17.3 °C
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