Summertown Weather Forecast

    • 19
    • 27

    Partly cloudy

    • 13
    • 19

    Partly cloudy

    • 8
    • 24

    Sunny

    • 9
    • 29

    Sunny

    • 11
    • 28

    Sunny

    • 12
    • 25

    Mostly sunny

    • 10
    • 28

    Sunny

Today 31 Jan Mount Lofty Ranges

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the north in the morning. Winds southerly 25 to 40 km/h. Daytime maximum temperatures 23 to 33.

Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Summertown Temperature Statistics View More

January Temperature

Mount Lofty (2km)

  • Lowest 1 January, 2026

    5.6 °C

  • Average January

    19.7 °C

  • Highest 26 January, 2026

    39.8 °C

Climate (2021–Present)

Mount Lofty (2km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    17.3 °C
Get WillyWeather+ to remove ads