Upper Blue Lake Weather Forecast

    • 53
    • 78

    Mostly Sunny

    • 50
    • 74

    Slight Chance Rain

    • 47
    • 70

    Chance Rain

    • 43
    • 65

    Chance Thunderstorms

    • 41
    • 66

    Chance Rain Showers

    • 42
    • 66

    Slight Chance Thunderstorms

Today 10 Aug Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50

Mostly sunny. Highs 76 to 86. South Winds up to 10 Mph with Gusts to around 25 Mph.

Tonight 10 Aug Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50

Mostly clear. Lows 55 to 65. Southwest Winds up to 10 Mph with Gusts to around 25 Mph shifting to the southeast after midnight.

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Upper Blue Lake Temperature Statistics

August Temperature

South Lake Tahoe, Lake Tahoe Airport (18 miles)

  • Lowest 3 August, 2026

    37.7 °F

  • Average August

    66.6 °F

  • Highest 7 August, 2026

    90.6 °F

Climate (2021–2026)

South Lake Tahoe, Lake Tahoe Airport (18 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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