Greenville Weather Forecast

    • 29
    • 59

    Becoming Sunny

    • 31
    • 57

    Mostly Sunny

    • 34
    • 62

    Partly Sunny

    • 34
    • 65

    Mostly Sunny

    • 31
    • 64

    Mostly Sunny

    • 29
    • 63

    Mostly Sunny

    • 31
    • 63

    Mostly Sunny

Today 7 Dec Western Plumas County/Lassen Park

Partly cloudy. Highs 44 to 59. Light Winds.

Tonight 7 Dec Western Plumas County/Lassen Park

Mostly clear. Lows 30 to 45. Light Winds.

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Greenville Temperature Statistics

December Temperature

Emigrant Gap, Blue Canyon Nyack Airport (60.9 miles)

  • Lowest 3 December, 2025

    34 °F

  • Average December

    44.8 °F

  • Highest 5 December, 2025

    57 °F

Climate (2020–Present)

Emigrant Gap, Blue Canyon Nyack Airport (60.9 miles)

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  • Average Low 2020–2025

    46.5 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    60.3 °F
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