Mount Mercer Weather Forecast
- 8
- 20
Cloudy
- 9
- 19
Shower
- 8
- 20
Shower
- 8
- 16
Cloudy
- 7
- 19
Cloudy
- 8
- 26
Partly cloudy
- 11
- 31
Sunny
Today 22 Dec Central
Cloudy. Slight chance of a shower, becoming less likely in the early afternoon. Winds west to southwesterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures between 18 and 21.
Mount Mercer Temperature Statistics View More
December Temperature
Sheoaks (26km)
Lowest 3 December, 2025
5 °CAverage December
16.3 °CHighest 18 December, 2025
36.6 °C
Climate (2020–Present)
Sheoaks (26km)
Average Low 2020–2025
8.6 °CAverage 2020–2025
13.3 °CAverage High 2020–2025
19 °C