South Lake Tahoe Weather Forecast

    • 53
    • 76

    Becoming Sunny

    • 52
    • 73

    Mostly Sunny

    • 46
    • 69

    Mostly Sunny

    • 44
    • 66

    Mostly Sunny

    • 46
    • 67

    Mostly Sunny

    • 48
    • 68

    Mostly Sunny

    • 49
    • 69

    Mostly Sunny

Today 10 Sep Greater Lake Tahoe Area

Partly cloudy. Highs 75 to 85. Light Winds becoming west around 10 Mph in the afternoon.

Tonight 10 Sep Greater Lake Tahoe Area

Partly cloudy in the evening then clearing. Lows 46 to 56. Southwest Winds 10 to 15 Mph.

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South Lake Tahoe Temperature Statistics

September Temperature

South Lake Tahoe, Lake Tahoe Airport (5 miles)

  • Lowest 7 September, 2026

    32.6 °F

  • Average September

    53.2 °F

  • Highest 8 September, 2026

    77 °F

Climate (2021–2026)

South Lake Tahoe, Lake Tahoe Airport (5 miles)

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  • Average Low 2021–2026

    31.1 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    59.7 °F
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