Grattai Mountain Weather Forecast
- 6
- 16
Shower
- 7
- 15
Partly cloudy
- 6
- 14
Shower
- 5
- 11
Shower
- 5
- 13
Partly cloudy
- 4
- 18
Sunny
- 8
- 18
Shower
Today 2 Jun North West Slopes and Plains
Partly cloudy. Very high chance of showers in the south, medium chance elsewhere. The chance of a thunderstorm in the late morning and afternoon. Winds northerly 25 to 40 km/h turning northwesterly 15 to 25 km/h in the afternoon.
Grattai Mountain Temperature Statistics View More
June Temperature
Narrabri Airport (33km)
Lowest 1 June, 2026
3.4 °CAverage June
7.9 °CHighest
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Climate (2021–Present)
Narrabri Airport (33km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
19.1 °CAverage High 2021–2026
26.8 °C