Grace Lake Weather Forecast

    • 44
    • 54

    Mostly Sunny

    • 45
    • 54

    Decreasing Clouds

    • 47
    • 57

    Partly Sunny

    • 48
    • 58

    Mostly Cloudy

    • 48
    • 59

    Partly Sunny

    • 47
    • 62

    Mostly Sunny

    • 47
    • 62

    Mostly Sunny

Today 6 Dec Western Plumas County/Lassen Park

Patchy frost in the morning. Mostly sunny. Highs 44 to 59. Light Winds.

Tonight 6 Dec Western Plumas County/Lassen Park

Mostly clear. Lows 31 to 46. Light Winds.

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Grace Lake Temperature Statistics

December Temperature

Redding Municipal Airport (22.4 miles)

  • Lowest 1 December, 2025

    32 °F

  • Average December

    46.5 °F

  • Highest 3 December, 2025

    63 °F

Climate (2020–Present)

Redding Municipal Airport (22.4 miles)

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  • Average Low 2020–2025

    52.6 °F

  • Average 2020–2025

    65.3 °F

  • Average High 2020–2025

    77.9 °F
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