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.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grass Valley Temperature Statistics

October Temperature

Nevada County Air Park (3.1 miles)

  • Lowest 20 October, 2017

    39.2 °F
  • Average October

    59.3 °F
  • Highest 17 October, 2017

    75.2 °F

Climate (2011–Present)

Nevada County Air Park (3.1 miles)

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  • Average Low 2011–Present

    51.4 °F
  • Average 2011–Present

    59.1 °F
  • Average High 2011–Present

    66.5 °F
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