Upper Blue Lake Weather Forecast

    • 29
    • 45

    Mostly Sunny

    • 28
    • 47

    Decreasing Clouds

    • 31
    • 49

    Partly Sunny

    • 34
    • 52

    Partly Sunny

    • 32
    • 53

    Mostly Sunny

    • 31
    • 54

    Mostly Sunny

    • 32
    • 54

    Mostly Sunny

Today 6 Dec West Slope Northern Sierra Nevada

Areas of frost in the morning. Mostly sunny. Highs 44 to 59 higher Elevations. 53 to 63 lower Elevations. Light Winds.

Tonight 6 Dec West Slope Northern Sierra Nevada

Mostly clear. Lows 30 to 45 higher Elevations. 39 to 50 lower Elevations. Light Winds.

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Upper Blue Lake Temperature Statistics

December Temperature

South Lake Tahoe, Lake Tahoe Airport (18 miles)

  • Lowest 4 December, 2025

    18 °F

  • Average December

    32.2 °F

  • Highest 2 December, 2025

    55.9 °F

Climate (2020–Present)

South Lake Tahoe, Lake Tahoe Airport (18 miles)

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  • Average Low 2020–2025

    31.1 °F

  • Average 2020–2025

    45.6 °F

  • Average High 2020–2025

    59.5 °F
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