Summit Lake Weather Forecast

    • 40
    • 61

    Partly Sunny

    • 42
    • 57

    Rain Showers

    • 37
    • 49

    Rain Showers Likely

    • 38
    • 54

    Chance Rain/Snow

    • 37
    • 49

    Rain Showers

    • 35
    • 46

    Rain Showers Likely

Today 15 Dec West Slope Northern Sierra Nevada

Mostly sunny in the morning then becoming mostly cloudy. Highs 50 to 65 higher Elevations. 60 to 70 lower Elevations. Light Winds.

Tonight 15 Dec West Slope Northern Sierra Nevada

Mostly clear. Lows 35 to 50 higher Elevations. 44 to 55 lower Elevations. Light Winds.

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  • Temperature Real-Time

Summit Lake Temperature Statistics

December Temperature

MCMWTC BRIDGEPORT (24.9 miles)

  • Lowest 4 December, 2025

    12 °F

  • Average December

    33.9 °F

  • Highest 11 December, 2025

    66.9 °F

Climate (2020–Present)

MCMWTC BRIDGEPORT (24.9 miles)

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  • Average Low 2020–2025

    29.6 °F

  • Average 2020–2025

    45.4 °F

  • Average High 2020–2025

    60.4 °F
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