Little Grass Valley Weather Forecast

    • 52
    • 76

    Mostly Sunny

    • 44
    • 68

    Mostly Sunny

    • 45
    • 70

    Mostly Sunny

    • 46
    • 67

    Partly Sunny

    • 45
    • 69

    Mostly Sunny

    • 43
    • 66

    Mostly Sunny

Today 20 Mar Western Plumas County/Lassen Park

Sunny. Highs 67 to 82 higher Elevations. 73 to 86 lower Elevations. Light Winds becoming southwest up to 10 Mph in the afternoon.

Tonight 20 Mar Western Plumas County/Lassen Park

Mostly clear. Lows 48 to 63. Prevailing south Winds up to 10 Mph.

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Little Grass Valley Temperature Statistics

March Temperature

Emigrant Gap, Blue Canyon Nyack Airport (33.6 miles)

  • Lowest 5 March, 2026

    31.6 °F

  • Average March

    51.1 °F

  • Highest 18 March, 2026

    73 °F

Climate (2021–Present)

Emigrant Gap, Blue Canyon Nyack Airport (33.6 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    60.6 °F
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