Upper Blue Lake Weather Forecast

    • 16
    • 40

    Increasing Clouds

    • 12
    • 28

    Becoming Sunny

    • 19
    • 37

    Mostly Cloudy

    • 17
    • 36

    Partly Sunny

    • 21
    • 40

    Partly Sunny

    • 22
    • 40

    Mostly Cloudy

    • 22
    • 39

    Partly Sunny

Today 23 Jan West Slope Northern Sierra Nevada

Sunny. Patchy dense fog in the morning. Highs 39 to 54 higher Elevations. 51 to 59 lower Elevations. Light Winds.

Tonight 23 Jan West Slope Northern Sierra Nevada

Clear, Colder. Lows 19 to 34 higher Elevations. 32 to 43 lower Elevations. Prevailing northeast Winds up to 15 Mph with Gusts to around 30 Mph.

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Upper Blue Lake Temperature Statistics

January Temperature

South Lake Tahoe, Lake Tahoe Airport (18 miles)

  • Lowest 9 January, 2026

    12.9 °F

  • Average January

    33.5 °F

  • Highest 14 January, 2026

    51.1 °F

Climate (2021–Present)

South Lake Tahoe, Lake Tahoe Airport (18 miles)

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  • Average Low 2021–2026

    31.2 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    59.5 °F
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