The Boulders Weather Forecast

    • 40
    • 74

    Decreasing Clouds

    • 39
    • 72

    Slight Chance Thunderstorms

    • 39
    • 73

    Sunny

    • 38
    • 74

    Mostly Sunny

    • 36
    • 70

    Partly Sunny

    • 31
    • 56

    Chance Rain/Snow

    • 33
    • 59

    Chance Rain/Snow

Today 21 May Greater Lake Tahoe Area

Sunny in the Morning, then partly cloudy with a slight chance of Showers in the afternoon. Highs 67 to 77. Light Winds becoming northwest around 10 Mph in the afternoon.

Tonight 21 May Greater Lake Tahoe Area

Partly cloudy in the evening then clearing. Lows 37 to 47. West Winds around 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Boulders Temperature Statistics

May Temperature

Truckee-Tahoe (3.7 miles)

  • Lowest 19 May, 2026

    23 °F

  • Average May

    45.6 °F

  • Highest 10 May, 2026

    78.8 °F

Climate (2021–Present)

Truckee-Tahoe (3.7 miles)

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  • Average Low 2021–2026

    28.6 °F

  • Average 2021–2026

    41 °F

  • Average High 2021–2026

    60 °F
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