Caribou Weather Forecast

    • 38
    • 56

    Mostly Sunny

    • 37
    • 56

    Decreasing Clouds

    • 37
    • 56

    Partly Sunny

    • 40
    • 58

    Partly Sunny

    • 42
    • 62

    Partly Sunny

    • 41
    • 63

    Mostly Sunny

    • 40
    • 63

    Mostly Sunny

Today 5 Dec Western Plumas County/Lassen Park

Mostly sunny in the morning then becoming partly cloudy. Areas of frost in the morning. Highs 46 to 61. Light Winds.

Tonight 5 Dec Western Plumas County/Lassen Park

Mostly clear. Patchy frost after midnight. Widespread fog. Locally dense late in the night. Lows 30 to 45. Light Winds.

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Caribou Temperature Statistics

December Temperature

Nevada County Air Park (59.7 miles)

  • Lowest 1 December, 2025

    42.8 °F

  • Average December

    50.1 °F

  • Highest 1 December, 2025

    59 °F

Climate (2020–Present)

Nevada County Air Park (59.7 miles)

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  • Average Low 2020–2025

    51.9 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    68.6 °F
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