The Boulders Weather Forecast

    • 46
    • 75

    Patchy Smoke

    • 44
    • 74

    Partly Sunny

    • 44
    • 76

    Mostly Sunny

    • 45
    • 77

    Mostly Sunny

    • 45
    • 75

    Mostly Sunny

    • 43
    • 71

    Partly Sunny

Today 20 Sep Greater Lake Tahoe Area

Mostly cloudy. Highs 69 to 79. Light Winds.

Tonight 20 Sep Greater Lake Tahoe Area

Mostly cloudy. Patchy smoke after midnight. Lows 44 to 54. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Boulders Temperature Statistics

September Temperature

Truckee-Tahoe (3.7 miles)

  • Lowest 14 September, 2026

    26.6 °F

  • Average September

    50.6 °F

  • Highest 9 September, 2026

    87.8 °F

Climate (2021–2026)

Truckee-Tahoe (3.7 miles)

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  • Average Low 2021–2026

    28.6 °F

  • Average 2021–2026

    40.9 °F

  • Average High 2021–2026

    59.8 °F
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