Shasta Dam Weather Forecast

    • 51
    • 58

    Mostly Sunny

    • 49
    • 59

    Mostly Sunny

    • 49
    • 60

    Mostly Sunny

    • 48
    • 61

    Mostly Sunny

    • 45
    • 59

    Partly Sunny

    • 46
    • 61

    Chance Rain Showers

    • 47
    • 56

    Chance Rain Showers

Today 9 Dec Shasta Lake Area / Northern Shasta County

Mostly sunny. At higher Elevations, Areas of fog early in the morning. Haze in the morning. At lower Elevations, widespread fog early in the morning. Haze until late afternoon. Areas of fog late in the morning. Highs 51 to 66. Light Winds.

Tonight 9 Dec Shasta Lake Area / Northern Shasta County

Mostly clear. Haze after midnight. Widespread fog. Locally dense late in the night. Lows 37 to 52. Prevailing north Winds up to 10 Mph.

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Shasta Dam Temperature Statistics

December Temperature

Redding Municipal Airport (14.9 miles)

  • Lowest 1 December, 2025

    32 °F

  • Average December

    44.9 °F

  • Highest 3 December, 2025

    63 °F

Climate (2020–Present)

Redding Municipal Airport (14.9 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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