Grass Valley Weather Forecast

    • 35
    • 53

    Decreasing Clouds

    • 37
    • 58

    Mostly Sunny

    • 39
    • 60

    Mostly Sunny

    • 34
    • 54

    Mostly Cloudy

    • 33
    • 51

    Slight Chance Rain Showers

    • 36
    • 57

    Sunny

Today 7 Feb Motherlode

Mostly sunny in the morning then becoming mostly cloudy. Areas of frost in the morning. Highs 52 to 58. Prevailing east Winds up to 10 Mph in the morning becoming light.

Tonight 7 Feb Motherlode

Mostly clear. Lows 35 to 41. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grass Valley Temperature Statistics

February Temperature

Nevada County Air Park (3.1 miles)

  • Lowest 1 February, 2023

    35.6 °F

  • Average February

    46.4 °F

  • Highest 2 February, 2023

    57.2 °F

Climate (2011–Present)

Nevada County Air Park (3.1 miles)

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  • Average Low 2011–Present

    51.6 °F

  • Average 2011–Present

    60.4 °F

  • Average High 2011–Present

    68.9 °F
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