Grattai Mountain Weather Forecast
- 15
- 29
Partly cloudy
- 15
- 28
Partly cloudy
- 15
- 29
Partly cloudy
- 14
- 29
Sunny
- 16
- 30
Partly cloudy
- 15
- 23
Partly cloudy
- 11
- 24
Partly cloudy
Today 22 Mar North West Slopes and Plains
Mostly sunny. The chance of a thunderstorm in the afternoon and early evening. Winds east to southeasterly 15 to 25 km/h tending south to southeasterly in the evening then tending east to southeasterly in the late evening. Daytime maximum temperatures 29 to 34.
Grattai Mountain Temperature Statistics View More
March Temperature
Narrabri Airport (33km)
Lowest 15 March, 2026
15 °CAverage March
26.3 °CHighest 6 March, 2026
38.5 °C
Climate (2021–Present)
Narrabri Airport (33km)
Average Low 2021–2026
12 °CAverage 2021–2026
19 °CAverage High 2021–2026
26.7 °C