St Johns Weather Forecast

    • 13
    • 23

    Partly cloudy

    • 9
    • 29

    Sunny

    • 17
    • 24

    Showers increasing

    • 8
    • 15

    Showers

    • 6
    • 15

    Shower or two

    • 8
    • 18

    Shower or two

    • 8
    • 21

    Shower or two

Today 31 Oct Mount Lofty Ranges

Partly cloudy. Slight chance of a shower in the late morning and afternoon. Winds southwesterly 15 to 25 km/h tending southerly in the late afternoon then becoming light in the late evening. Daytime maximum temperatures between 19 and 23.

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St Johns Temperature Statistics View More

October Temperature

Nuriootpa (PIRSA Research Centre) (12km)

  • Lowest 29 October, 2025

    4.6 °C

  • Average October

    14.7 °C

  • Highest 16 October, 2025

    32.6 °C

Climate (2020–Present)

Nuriootpa (PIRSA Research Centre) (12km)

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  • Average Low 2020–2025

    9.2 °C

  • Average 2020–2025

    15 °C

  • Average High 2020–2025

    21.8 °C
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