Twin Lake Weather Forecast

    • 34
    • 52

    Decreasing Clouds

    • 36
    • 49

    Rain Showers

    • 31
    • 40

    Rain Showers Likely

    • 34
    • 45

    Partly Sunny

    • 32
    • 42

    Rain/Snow

    • 31
    • 38

    Snow Showers

    • 30
    • 36

    Rain/Snow

Today 15 Dec West Slope Northern Sierra Nevada

Mostly sunny in the morning then becoming partly cloudy. Highs 50 to 65 higher Elevations. 60 to 70 lower Elevations. Prevailing northeast Winds up to 10 Mph in the morning becoming light.

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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Twin Lake Temperature Statistics

December Temperature

South Lake Tahoe, Lake Tahoe Airport (19.9 miles)

  • Lowest 4 December, 2025

    18 °F

  • Average December

    33.7 °F

  • Highest 2 December, 2025

    55.9 °F

Climate (2020–Present)

South Lake Tahoe, Lake Tahoe Airport (19.9 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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