Merrygoen Weather Forecast
- 20
- 35
Storm
- 20
- 35
Partly cloudy
- 23
- 33
Cloudy
- 19
- 35
Partly cloudy
- 20
- 34
Partly cloudy
- 19
- 29
Partly cloudy
- 16
- 29
Partly cloudy
Today 21 Feb Central West Slopes and Plains
Mostly sunny. Medium chance of showers on the northern slopes, slight chance elsewhere. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding on the northern slopes. Winds north to northeasterly 15 to 25 km/h tending north to northwesterly in the middle of the day then tending north to northeasterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 19 and 23 with daytime temperatures reaching the mid to high 30s.
Merrygoen Temperature Statistics View More
February Temperature
Coonabarabran (Showgrounds) (60km)
Lowest 17 February, 2026
12.6 °CAverage February
22.8 °CHighest 1 February, 2026
38.5 °C
Climate (2021–Present)
Coonabarabran (Showgrounds) (60km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
16.3 °CAverage High 2021–2026
23.7 °C