McCullough Mountain Weather Forecast

    • 46
    • 57

    Sunny

    • 48
    • 62

    Mostly Sunny

    • 47
    • 65

    Mostly Sunny

    • 48
    • 64

    Mostly Sunny

    • 46
    • 64

    Mostly Sunny

    • 47
    • 60

    Mostly Sunny

Today 17 Oct Southern Clark County

Sunny. Highs around 70. North Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 17 Oct Southern Clark County

Clear. Lows 51 to 54. Northwest Winds up to 10 Mph.

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McCullough Mountain Temperature Statistics

October Temperature

Las Vegas - Henderson Executive Airport (25.5 miles)

  • Lowest 15 October, 2025

    52 °F

  • Average October

    70.6 °F

  • Highest 2 October, 2025

    91 °F

Climate (2020–Present)

Las Vegas - Henderson Executive Airport (25.5 miles)

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  • Average Low 2020–2025

    57.3 °F

  • Average 2020–2025

    68.6 °F

  • Average High 2020–2025

    79.6 °F
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