Grass Valley Weather Forecast
- 3
- 16
Clear
- 0
- 17
Morning frost. Cloud clearing
- 0
- 19
Morning frost. Sunny
- 6
- 19
Showers
- 8
- 18
Possible shower
- 3
- 17
Partly cloudy
- 2
- 17
Partly cloudy
Today 9 Jul Central Wheat Belt
The chance of fog early this morning. Sunny afternoon. Winds southerly 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures around 16.
Grass Valley Temperature Statistics View More
July Temperature
Northam (13km)
Lowest 8 July, 2025
2.1 °CAverage July
10.6 °CHighest 2 July, 2025
21.9 °C
Climate (2020–Present)
Northam (13km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
26.5 °C