Upper Forni Weather Forecast

    • 62
    • 76

    Mostly Sunny

    • 62
    • 74

    Mostly Sunny

    • 60
    • 70

    Mostly Sunny

    • 56
    • 68

    Partly Sunny

    • 54
    • 64

    Chance Rain Showers

    • 53
    • 63

    Chance Rain Showers

Today 9 Aug Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50

Mostly sunny. Highs 79 to 89. Light Winds becoming west around 10 Mph with Gusts to around 25 Mph in the afternoon.

Tonight 9 Aug Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50

Clear. Lows 55 to 65. Southwest Winds up to 10 Mph shifting to the southeast after midnight. Gusts up to 20 Mph.

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Upper Forni Temperature Statistics

August Temperature

South Lake Tahoe, Lake Tahoe Airport (10.6 miles)

  • Lowest 3 August, 2026

    37.7 °F

  • Average August

    65.8 °F

  • Highest 7 August, 2026

    90 °F

Climate (2021–2026)

South Lake Tahoe, Lake Tahoe Airport (10.6 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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