Mount Osmond Weather Forecast
- 11
- 30
Sunny
- 17
- 36
Sunny
- 21
- 40
Sunny
- 23
- 35
Partly cloudy
- 16
- 29
Partly cloudy
- 15
- 25
Shower
- 13
- 23
Cloudy
Today 16 Dec Adelaide
Sunny. Winds east to southeasterly 15 to 20 km/h tending southeast to southwesterly in the early afternoon then tending east to southeasterly in the evening.
Mount Osmond Temperature Statistics View More
December Temperature
Mount Lofty (5km)
Lowest 7 December, 2025
5.4 °CAverage December
15.4 °CHighest 12 December, 2025
31.4 °C
Climate (2020–Present)
Mount Lofty (5km)
Average Low 2020–2025
8.9 °CAverage 2020–2025
12.3 °CAverage High 2020–2025
17.2 °C