Grass Valley Weather Forecast
- 14
- 34
Mostly sunny
- 12
- 30
Sunny
- 12
- 29
Sunny
- 10
- 27
Sunny
- 11
- 31
Sunny
- 13
- 36
Sunny
- 17
- 35
Partly cloudy
Today 12 Nov Central Wheat Belt
Partly cloudy. The chance of a thunderstorm this afternoon. Winds north to northeasterly 15 to 20 km/h tending northwest to southwesterly in the morning then tending southeast to southwesterly 15 to 25 km/h in the late afternoon. Daytime maximum temperatures in the low to mid 30s.
Grass Valley Temperature Statistics View More
November Temperature
Northam (13km)
Lowest 2 November, 2025
6.5 °CAverage November
20.8 °CHighest 4 November, 2025
31.5 °C
Climate (2020–Present)
Northam (13km)
Average Low 2020–2025
11.6 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
26.4 °C