Upper Forni Weather Forecast

    • 52
    • 64

    Sunny

    • 49
    • 64

    Sunny

    • 51
    • 64

    Mostly Sunny

    • 49
    • 64

    Mostly Sunny

    • 50
    • 61

    Mostly Sunny

    • 53
    • 65

    Mostly Sunny

Today 31 Jul West Slope Northern Sierra Nevada

Sunny. Highs 66 to 81 higher Elevations. 79 to 89 lower Elevations. Light Winds becoming southwest up to 10 Mph in the afternoon.

Tonight 31 Jul West Slope Northern Sierra Nevada

Clear. Lows 44 to 59 higher Elevations. 54 to 68 lower Elevations. Prevailing west Winds up to 10 Mph shifting to the east after midnight.

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Upper Forni Temperature Statistics

July Temperature

South Lake Tahoe, Lake Tahoe Airport (10.6 miles)

  • Lowest 5 July, 2025

    33.7 °F

  • Average July

    61 °F

  • Highest 13 July, 2025

    89.7 °F

Climate (2020–Present)

South Lake Tahoe, Lake Tahoe Airport (10.6 miles)

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  • Average Low 2020–2025

    31.4 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    59.7 °F
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