Little Grass Valley Reservoir Weather Forecast

    • 44
    • 63

    Mostly Sunny

    • 46
    • 66

    Sunny

    • 42
    • 61

    Partly Sunny

    • 36
    • 46

    Rain Showers Likely

    • 38
    • 50

    Partly Sunny

    • 42
    • 59

    Mostly Sunny

    • 43
    • 60

    Mostly Sunny

Today 30 Apr Western Plumas County/Lassen Park

Sunny. Highs 55 to 70 higher Elevations. 62 to 76 lower Elevations. Prevailing northeast Winds up to 10 Mph shifting to the northwest in the afternoon.

Tonight 30 Apr Western Plumas County/Lassen Park

Clear. Lows 39 to 54. Prevailing north Winds up to 10 Mph shifting to the northeast after midnight.

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Little Grass Valley Reservoir Temperature Statistics

April Temperature

Emigrant Gap, Blue Canyon Nyack Airport (34.2 miles)

  • Lowest 1 April, 2025

    26.9 °F

  • Average April

    48.4 °F

  • Highest 14 April, 2025

    69.7 °F

Climate (2020–Present)

Emigrant Gap, Blue Canyon Nyack Airport (34.2 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    60.5 °F
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