Grass Valley Weather Forecast
- 56
- 70
Sunny
- 57
- 82
Sunny
- 51
- 84
Sunny
- 55
- 78
Mostly Sunny
- 53
- 76
Mostly Sunny
- 52
- 73
Mostly Sunny
Today 22 Oct Motherlode
Sunny, warmer. Highs 69 to 77. Prevailing northeast Winds up to 10 Mph shifting to the northwest in the afternoon.
Tonight 22 Oct Motherlode
Clear. Lows 47 to 61. Prevailing northwest Winds up to 10 Mph shifting to the northeast after midnight.
Grass Valley Temperature Statistics
October Temperature
Nevada County Air Park (3.1 miles)
Lowest 20 October, 2017
39.2 °FAverage October
59.3 °FHighest 17 October, 2017
75.2 °F
Climate (2011–Present)
Nevada County Air Park (3.1 miles)
Average Low 2011–Present
51.4 °FAverage 2011–Present
59.1 °FAverage High 2011–Present
66.5 °F