Mountain Pass Weather Forecast

    • 58
    • 79

    Becoming Sunny

    • 55
    • 79

    Sunny

    • 55
    • 79

    Sunny

    • 55
    • 79

    Sunny

    • 50
    • 77

    Mostly Sunny

    • 50
    • 72

    Sunny

Today 22 May Eastern Mojave Desert

Sunny. Highs 89 to 92. South Winds 5 to 15 Mph.

Tonight 22 May Eastern Mojave Desert

Clear. Lows 63 to 66. South Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Pass Temperature Statistics

May Temperature

Las Vegas - Henderson Executive Airport (41.6 miles)

  • Lowest 19 May, 2026

    53.1 °F

  • Average May

    78.5 °F

  • Highest 12 May, 2026

    102.9 °F

Climate (2021–Present)

Las Vegas - Henderson Executive Airport (41.6 miles)

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  • Average Low 2021–2026

    57.8 °F

  • Average 2021–2026

    69.1 °F

  • Average High 2021–2026

    80.1 °F
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