San Isidro Lake Weather Forecast

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    • 85

    Chance Thunderstorms

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    • 86

    Chance Thunderstorms

    • 58
    • 87

    Chance Thunderstorms

    • 56
    • 87

    Partly Sunny

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    • 88

    Chance Thunderstorms

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    • 87

    Chance Thunderstorms

Today 20 Aug East Slopes Sangre de Cristo Mountains

Mostly sunny in the Morning, then mostly cloudy with scattered Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. Chance of rain 50 percent.

Tonight 20 Aug East Slopes Sangre de Cristo Mountains

Partly cloudy with a 20 percent chance of Showers. Lows in the lower 50s. Northwest Winds around 15 Mph.

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San Isidro Lake Temperature Statistics

August Temperature

Las Vegas Municipal Airport (16.2 miles)

  • Lowest 16 August, 2026

    52.6 °F

  • Average August

    73.5 °F

  • Highest 3 August, 2026

    97.6 °F

Climate (2021–2026)

Las Vegas Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    66.9 °F
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