McGowan Lake Weather Forecast

    • 32
    • 42

    Rain

    • 28
    • 40

    Rain/Snow

    • 25
    • 34

    Blizzard

    • 20
    • 32

    Snow

    • 19
    • 35

    Mostly Sunny

    • 23
    • 40

    Mostly Sunny

    • 27
    • 45

    Mostly Sunny

Today 23 Dec Western Plumas County/Lassen Park

Mostly cloudy. At lower Elevations, a slight chance of rain early in the Morning, then a chance of rain in the late morning and afternoon. At higher Elevations, a chance of rain through the day. A chance of heavy snow late in the morning. Highs 35 to 49 higher Elevations. 43 to 52 lower Elevations. Prevailing south Winds up to 15 Mph with Gusts to around 40 Mph.

Tonight 23 Dec Western Plumas County/Lassen Park

A chance of rain early in the Evening, then rain in the late evening and overnight. Windy, Colder. Lows 29 to 44. Prevailing south Winds 15 to 30 Mph with Gusts to around 60 Mph.

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McGowan Lake Temperature Statistics

December Temperature

Redding Municipal Airport (39.8 miles)

  • Lowest 1 December, 2025

    32 °F

  • Average December

    45 °F

  • Highest 3 December, 2025

    63 °F

Climate (2020–Present)

Redding Municipal Airport (39.8 miles)

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  • Average Low 2020–2025

    52.6 °F

  • Average 2020–2025

    65.3 °F

  • Average High 2020–2025

    77.8 °F
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