Coolah Weather Forecast
- 13
- 32
Sunny
- 12
- 29
Partly cloudy
- 9
- 29
Sunny
- 11
- 30
Sunny
- 11
- 31
Partly cloudy
- 11
- 35
Sunny
- 16
- 37
Partly cloudy
Today 25 Dec Central Tablelands
Mostly sunny. Medium chance of showers about the Blue Mountains, most likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds south to southwesterly 15 to 20 km/h tending west to southwesterly 20 to 30 km/h in the morning then tending northeast to southeasterly in the late evening. Overnight temperatures falling to between 9 and 15 with daytime temperatures reaching 23 to 31.
Coolah Temperature Statistics View More
December Temperature
Merriwa (Roscommon) (58km)
Lowest 3 December, 2025
5.4 °CAverage December
23.3 °CHighest 21 December, 2025
40.8 °C
Climate (2020–Present)
Merriwa (Roscommon) (58km)
Average Low 2020–2025
9 °CAverage 2020–2025
15.7 °CAverage High 2020–2025
23.8 °C