Coonamble Weather Forecast
- 22
- 40
Possible late storm
- 22
- 41
Mostly sunny
- 23
- 41
Late shower or two
- 22
- 34
Shower or two
- 19
- 34
Possible morning storm
- 15
- 35
Sunny
- 16
- 35
Sunny
Today 19 Dec Central West Slopes and Plains
Mostly sunny. Medium chance of showers in the south, slight chance elsewhere. The chance of a thunderstorm in the afternoon and evening. Winds north to northwesterly 15 to 25 km/h tending northeast to southeasterly 15 to 20 km/h in the late evening. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching around 40.
Coonamble Temperature Statistics View More
December Temperature
Coonamble Airport (2km)
Lowest 2 December, 2025
7.4 °CAverage December
24.7 °CHighest 6 December, 2025
42.2 °C
Climate (2020–Present)
Coonamble Airport (2km)
Average Low 2020–2025
11.8 °CAverage 2020–2025
18.5 °CAverage High 2020–2025
26.2 °C