Koonunga Weather Forecast
- 5
- 11
Cloudy
- 5
- 13
Cloudy
- 7
- 15
Cloudy
- 8
- 16
Showers increasing
- 8
- 16
Shower or two
- 8
- 15
Showers
- 7
- 14
Showers
Today 26 Jun Mount Lofty Ranges
Partly cloudy. Patchy morning fog. Light winds becoming easterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures between 10 and 15.
Koonunga Temperature Statistics View More
June Temperature
Nuriootpa (PIRSA Research Centre) (10km)
Lowest 22 June, 2026
-0.4 °CAverage June
10.7 °CHighest 12 June, 2026
21.3 °C
Climate (2021–2026)
Nuriootpa (PIRSA Research Centre) (10km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
21.9 °C