Quincy Weather Forecast

    • 31
    • 54

    Mostly Sunny

    • 33
    • 57

    Mostly Sunny

    • 32
    • 58

    Partly Sunny

    • 32
    • 58

    Partly Sunny

    • 33
    • 59

    Partly Sunny

    • 35
    • 62

    Partly Sunny

    • 35
    • 63

    Partly Sunny

Today 4 Dec Western Plumas County/Lassen Park

Widespread frost early in the morning. Mostly sunny. Not as cool. Highs 43 to 58. Light Winds.

Tonight 4 Dec Western Plumas County/Lassen Park

Mostly clear. Areas of frost in the late evening and overnight. Patchy fog late in the night. Lows 31 to 46. Light Winds.

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Quincy Temperature Statistics

December Temperature

Emigrant Gap, Blue Canyon Nyack Airport (47.2 miles)

  • Lowest 2 December, 2025

    37 °F

  • Average December

    44.6 °F

  • Highest 1 December, 2025

    52 °F

Climate (2020–Present)

Emigrant Gap, Blue Canyon Nyack Airport (47.2 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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