San Isidro Lake Weather Forecast

    • 53
    • 79

    Thunderstorms

    • 52
    • 76

    Rain Showers

    • 53
    • 74

    Rain Showers

    • 53
    • 73

    Rain Showers

    • 51
    • 75

    Rain Showers Likely

    • 49
    • 73

    Rain Showers Likely

Today 14 Sep East Slopes Sangre de Cristo Mountains

Breezy. Partly cloudy with isolated Showers. Isolated Thunderstorms in the afternoon. Highs in the upper 70s. West Winds 15 to 25 Mph. Chance of rain 20 percent.

Tonight 14 Sep East Slopes Sangre de Cristo Mountains

Partly cloudy with isolated Showers. Near steady temperature in the upper 50s. Southwest Winds 15 to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Isidro Lake Temperature Statistics

September Temperature

Las Vegas Municipal Airport (16.2 miles)

  • Lowest 10 September, 2026

    50.6 °F

  • Average September

    71.4 °F

  • Highest 7 September, 2026

    88.6 °F

Climate (2021–2026)

Las Vegas Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    66.9 °F
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