Mount Lonarch Weather Forecast
- 12
- 24
Cloudy
- 9
- 23
Cloudy
- 8
- 26
Partly cloudy
- 9
- 31
Partly cloudy
- 14
- 26
Partly cloudy
- 8
- 22
Cloudy
- 8
- 21
Cloudy
Today 9 Dec South West
Partly cloudy. Slight chance of a shower in the east in the early morning. Near zero chance of rain elsewhere. Winds westerly 15 to 20 km/h shifting south to southeasterly in the late morning and afternoon. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching between 19 and 23.
Mount Lonarch Temperature Statistics View More
December Temperature
Ararat Prison (36km)
Lowest 7 December, 2025
4 °CAverage December
14.8 °CHighest 4 December, 2025
32.5 °C
Climate (2020–Present)
Ararat Prison (36km)
Average Low 2020–2025
7.9 °CAverage 2020–2025
12.8 °CAverage High 2020–2025
19.9 °C