Mount Bonython Weather Forecast

    • 12
    • 27

    Mostly sunny

    • 13
    • 21

    Showers easing

    • 9
    • 19

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 9
    • 22

    Partly cloudy

    • 10
    • 22

    Partly cloudy

    • 10
    • 26

    Mostly sunny

Today 20 Dec Mount Lofty Ranges

Mostly sunny day. Slight chance of a shower later tonight. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 22 to 30.

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  • Temperature Forecast Bureau of Meteorology

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Mount Bonython Temperature Statistics View More

December Temperature

Mount Lofty (1km)

  • Lowest 7 December, 2025

    5.4 °C

  • Average December

    17.1 °C

  • Highest 18 December, 2025

    34.5 °C

Climate (2020–Present)

Mount Lofty (1km)

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  • Average Low 2020–2025

    8.9 °C

  • Average 2020–2025

    12.4 °C

  • Average High 2020–2025

    17.2 °C
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