Little Grass Valley Weather Forecast

    • 56
    • 70

    Sunny

    • 58
    • 77

    Sunny

    • 58
    • 77

    Sunny

    • 55
    • 74

    Sunny

    • 58
    • 74

    Sunny

    • 62
    • 82

    Sunny

    • 62
    • 83

    Sunny

Today 5 Jul Western Plumas County/Lassen Park

Sunny, warmer. Highs 63 to 78 higher Elevations. 69 to 84 lower Elevations. Prevailing east Winds up to 10 Mph shifting to the southwest in the afternoon.

Tonight 5 Jul Western Plumas County/Lassen Park

Clear. Lows 47 to 62. Prevailing southwest Winds up to 10 Mph in the evening becoming light.

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Little Grass Valley Temperature Statistics

July Temperature

Emigrant Gap, Blue Canyon Nyack Airport (33.6 miles)

  • Lowest 3 July, 2025

    57 °F

  • Average July

    69.2 °F

  • Highest 2 July, 2025

    79 °F

Climate (2020–Present)

Emigrant Gap, Blue Canyon Nyack Airport (33.6 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    60.6 °F
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