Norton Summit Weather Forecast

    • 8
    • 20

    Partly cloudy

    • 12
    • 20

    Partly cloudy

    • 12
    • 19

    Shower or two

    • 13
    • 19

    Showers

    • 12
    • 17

    Showers

    • 11
    • 17

    Shower or two

    • 10
    • 16

    Shower or two

Today 12 May Mount Lofty Ranges

Partly cloudy. Patchy fog this morning, mainly on the eastern slopes. Light winds becoming easterly 15 to 20 km/h in the middle of the day. Daytime maximum temperatures between 19 and 23.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Norton Summit Temperature Statistics View More

May Temperature

Mount Lofty (6km)

  • Lowest 7 May, 2026

    5.2 °C

  • Average May

    11 °C

  • Highest 1 May, 2026

    23.6 °C

Climate (2021–Present)

Mount Lofty (6km)

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  • Average Low 2021–2026

    9 °C

  • Average 2021–2026

    12.5 °C

  • Average High 2021–2026

    17.3 °C
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