St Johns Weather Forecast
- 17
- 35
Mostly clear
- 13
- 24
Cloud clearing
- 11
- 21
Shower or two. Wind easing
- 11
- 20
Morning shower or two
- 8
- 24
Showers
- 10
- 21
Partly cloudy
- 9
- 20
Possible shower
Today 24 Nov Mount Lofty Ranges
Partly cloudy. The chance of a thunderstorm in the late morning and afternoon. Winds north to northeasterly 15 to 25 km/h shifting westerly 25 to 35 km/h in the early afternoon then decreasing to 15 to 20 km/h in the late evening. Daytime maximum temperatures 28 to 35.
St Johns Temperature Statistics View More
November Temperature
Nuriootpa (PIRSA Research Centre) (12km)
Lowest 12 November, 2025
1.1 °CAverage November
14.3 °CHighest 1 November, 2025
29.4 °C
Climate (2020–Present)
Nuriootpa (PIRSA Research Centre) (12km)
Average Low 2020–2025
9.2 °CAverage 2020–2025
15 °CAverage High 2020–2025
21.7 °C