San Isidro Lake Weather Forecast

    • 13
    • 49

    Mostly Sunny

    • 19
    • 39

    Mostly Sunny

    • 18
    • 57

    Mostly Sunny

    • 18
    • 44

    Mostly Sunny

    • 26
    • 55

    Mostly Sunny

    • 25
    • 57

    Mostly Sunny

    • 27
    • 54

    Partly Sunny

Today 16 Jan East Slopes Sangre de Cristo Mountains

Breezy, Cooler, sunny. Highs in the mid 40s. Northwest Winds 15 to 25 Mph with Gusts up to 40 Mph. Caution advised on area Lakes.

Tonight 16 Jan East Slopes Sangre de Cristo Mountains

Brisk, cold. Mostly clear. Lows 12 to 18. North Winds 20 to 25 Mph, becoming southwest around 15 Mph after midnight.

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San Isidro Lake Temperature Statistics

January Temperature

Las Vegas Municipal Airport (16.2 miles)

  • Lowest 10 January, 2026

    8.1 °F

  • Average January

    38.8 °F

  • Highest 4 January, 2026

    63 °F

Climate (2021–Present)

Las Vegas Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    65.9 °F
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