Montacute Weather Forecast
- 11
- 24
Partly cloudy
- 12
- 28
Sunny
- 15
- 33
Mostly sunny
- 13
- 23
Mostly sunny
- 8
- 21
Partly cloudy
- 10
- 19
Partly cloudy
- 8
- 26
Sunny
Today 10 Dec Mount Lofty Ranges
Partly cloudy. Medium chance of showers about the southern Fleurieu Peninsula, slight chance elsewhere. Winds southeasterly 15 to 25 km/h becoming light in the early morning then becoming southeasterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 11 and 15 with daytime temperatures reaching 21 to 28.
Montacute Temperature Statistics View More
December Temperature
Mount Lofty (10km)
Lowest 7 December, 2025
5.4 °CAverage December
14.8 °CHighest 4 December, 2025
28.8 °C
Climate (2020–Present)
Mount Lofty (10km)
Average Low 2020–2025
8.9 °CAverage 2020–2025
12.3 °CAverage High 2020–2025
17.2 °C