Upper Blue Lake Weather Forecast

    • 33
    • 52

    Sunny

    • 34
    • 52

    Sunny

    • 32
    • 52

    Sunny

    • 32
    • 55

    Mostly Sunny

    • 31
    • 52

    Mostly Sunny

    • 30
    • 48

    Partly Sunny

    • 30
    • 46

    Chance Snow Showers

Today 9 Dec West Slope Northern Sierra Nevada

Mostly sunny. Haze. Highs 50 to 65 higher Elevations. 59 to 71 lower Elevations. Prevailing northeast Winds up to 10 Mph in the morning becoming light.

Tonight 9 Dec West Slope Northern Sierra Nevada

Haze early in the evening. Haze after midnight. Clear. Lows 35 to 50 higher Elevations. 44 to 56 lower Elevations. Prevailing northeast Winds up to 10 Mph.

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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

    34.2 °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

    45.7 °F

  • Average High 2020–2025

    59.5 °F
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