Lake Margaret Weather Forecast

    • 29
    • 39

    Rain/Snow

    • 23
    • 38

    Chance Snow

    • 24
    • 40

    Mostly Sunny

    • 27
    • 44

    Mostly Sunny

    • 28
    • 46

    Mostly Sunny

    • 30
    • 47

    Partly Sunny

Today 26 Dec Shasta Lake Area / Northern Shasta County

At lower Elevations, a chance of rain early in the Morning, then rain in the late morning and afternoon. At higher Elevations, rain and snow. Highs 32 to 46 higher Elevations 43 to 49 lower Elevations. No snow accumulation lower Elevations. 1 to 7 Inches higher Elevations. Snow level 4500 feet. Prevailing south Winds 5 to 15 Mph with Gusts to around 40 Mph.

Tonight 26 Dec Shasta Lake Area / Northern Shasta County

Mostly cloudy. At lower Elevations, rain in the Evening, then a chance of rain after midnight. At higher Elevations, rain and heavy snow in the Evening, then a chance of rain and snow after midnight. Colder. Lows 22 to 37 higher Elevations. 32 to 39 lower Elevations. No snow accumulation lower Elevations. Up to 3 Inches higher Elevations. Snow level 4500 feet decreasing to 3500 feet after midnight. Prevailing southwest Winds up to 10 Mph with Gusts to around 25 Mph.

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Lake Margaret Temperature Statistics

December Temperature

Mount Shasta (39.8 miles)

  • Lowest 1 December, 2025

    27 °F

  • Average December

    42.1 °F

  • Highest 13 December, 2025

    64 °F

Climate (2020–Present)

Mount Shasta (39.8 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    65.6 °F
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