Hornsdale Weather Forecast
- 18
- 30
Possible morning storm
- 11
- 26
Mostly sunny
- 9
- 26
Sunny
- 10
- 30
Sunny
- 15
- 37
Sunny
- 20
- 39
Mostly sunny
- 23
- 37
Partly cloudy
Today 13 Dec Mid North
Partly cloudy. Slight chance of a shower in the morning and early afternoon. The chance of a thunderstorm in the morning and afternoon. Winds south to southeasterly 15 to 25 km/h tending south to southwesterly 25 to 40 km/h during the morning then decreasing to 15 to 20 km/h in the late evening. Overnight temperatures falling to around 17 with daytime temperatures reaching around 30.
Hornsdale Temperature Statistics View More
December Temperature
Snowtown (85km)
Lowest 7 December, 2025
5.2 °CAverage December
20.8 °CHighest 4 December, 2025
39.6 °C
Climate (2020–Present)
Snowtown (85km)
Average Low 2020–2025
9 °CAverage 2020–2025
16 °CAverage High 2020–2025
24.2 °C