Round Top Weather Forecast

    • 36
    • 47

    Sunny

    • 33
    • 47

    Sunny

    • 34
    • 49

    Mostly Sunny

    • 32
    • 47

    Mostly Sunny

    • 32
    • 43

    Mostly Sunny

    • 34
    • 43

    Chance Snow Showers

    • 32
    • 39

    Chance Snow Showers

Today 10 Dec West Slope Northern Sierra Nevada

Sunny, haze. Highs 51 to 66 higher Elevations. 61 to 71 lower Elevations. Prevailing northeast Winds up to 10 Mph in the morning becoming light.

Tonight 10 Dec West Slope Northern Sierra Nevada

Clear. Lows 36 to 51 higher Elevations. 46 to 58 lower Elevations. Prevailing northeast Winds up to 10 Mph.

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Round Top Temperature Statistics

December Temperature

South Lake Tahoe, Lake Tahoe Airport (16.2 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 (16.2 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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