Round Lake Weather Forecast

    • 45
    • 66

    Slight Chance Thunderstorms

    • 45
    • 68

    Mostly Sunny

    • 45
    • 71

    Sunny

    • 47
    • 73

    Sunny

    • 49
    • 77

    Sunny

    • 50
    • 77

    Mostly Sunny

Today 5 Jul Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50

Mostly cloudy. A slight chance of Showers and Thunderstorms late in the afternoon. Highs 64 to 74. Light Winds becoming west up to 10 Mph in the afternoon. Gusts up to 20 Mph.

Tonight 5 Jul Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50

Mostly clear. Lows 47 to 57. Northwest Winds up to 10 Mph with Gusts to around 20 Mph in the evening becoming light.

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Round Lake Temperature Statistics

July Temperature

South Lake Tahoe, Lake Tahoe Airport (9.9 miles)

  • Lowest 1 July, 2026

    33.7 °F

  • Average July

    56.7 °F

  • Highest 3 July, 2026

    77 °F

Climate (2021–2026)

South Lake Tahoe, Lake Tahoe Airport (9.9 miles)

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  • Average Low 2021–2026

    31.2 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    59.7 °F
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