Castlemaine Weather Forecast
- 13
- 31
Mostly clear
- 17
- 28
Shower or two. Possible storm
- 10
- 21
Partly cloudy
- 7
- 19
Cloudy
- 7
- 25
Sunny
- 10
- 33
Sunny
- 16
- 36
Mostly sunny
Today 12 Dec North Central
Partly cloudy. The chance of a thunderstorm in the afternoon and evening. Winds northerly 15 to 25 km/h becoming light in the early afternoon then becoming northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 27 to 33.
Castlemaine Temperature Statistics View More
December Temperature
Redesdale (27km)
Lowest 2 December, 2025
3.3 °CAverage December
16.8 °CHighest 5 December, 2025
35.6 °C
Climate (2020–Present)
Redesdale (27km)
Average Low 2020–2025
7.5 °CAverage 2020–2025
13.7 °CAverage High 2020–2025
21.3 °C