San Isidro Lake Weather Forecast

    • 54
    • 83

    Thunderstorms

    • 54
    • 84

    Thunderstorms

    • 54
    • 80

    Rain Showers

    • 52
    • 81

    Thunderstorms Likely

    • 54
    • 85

    Slight Chance Thunderstorms

    • 55
    • 87

    Slight Chance Thunderstorms

Today 14 Aug East Slopes Sangre de Cristo Mountains

Mostly sunny in the Morning, then partly cloudy with a chance of Showers and Thunderstorms in the afternoon. Highs around 80. Temperature falling into the mid 70s in the afternoon. Southwest Winds around 15 Mph. Chance of rain 50 percent.

Tonight 14 Aug East Slopes Sangre de Cristo Mountains

Partly cloudy. Lows in the mid 50s. West Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Isidro Lake Temperature Statistics

August Temperature

Las Vegas Municipal Airport (16.2 miles)

  • Lowest 2 August, 2026

    54.6 °F

  • Average August

    74.7 °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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