Round Top Weather Forecast

    • 49
    • 63

    Slight Chance Thunderstorms

    • 44
    • 56

    Chance Thunderstorms

    • 43
    • 58

    Mostly Sunny

    • 44
    • 58

    Mostly Sunny

    • 46
    • 60

    Partly Sunny

    • 45
    • 60

    Partly Sunny

Today 12 Aug Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50

Mostly cloudy. Highs 68 to 78. South Winds up to 10 Mph with Gusts to around 20 Mph.

Tonight 12 Aug Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50

Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Lows 49 to 59. South Winds up to 10 Mph with Gusts to around 20 Mph.

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Round Top Temperature Statistics

August Temperature

South Lake Tahoe, Lake Tahoe Airport (16.2 miles)

  • Lowest 3 August, 2026

    37.7 °F

  • Average August

    67.8 °F

  • Highest 8 August, 2026

    91.7 °F

Climate (2021–2026)

South Lake Tahoe, Lake Tahoe Airport (16.2 miles)

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  • Average Low 2021–2026

    31.1 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    59.7 °F
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