McCullough Mountain Weather Forecast

    • 52
    • 68

    Becoming Sunny

    • 50
    • 70

    Breezy

    • 40
    • 67

    Breezy

    • 38
    • 56

    Breezy

    • 44
    • 60

    Mostly Sunny

    • 47
    • 63

    Partly Sunny

Today 19 Apr Southern Clark County

Partly sunny. Highs 80 to 83. North Winds up to 10 Mph shifting to the south in the afternoon.

Tonight 19 Apr Southern Clark County

Partly cloudy. Lows around 60. Southwest Winds up to 10 Mph.

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McCullough Mountain Temperature Statistics

April Temperature

Las Vegas - Henderson Executive Airport (25.5 miles)

  • Lowest 17 April, 2026

    48.9 °F

  • Average April

    67.8 °F

  • Highest 7 April, 2026

    90 °F

Climate (2021–Present)

Las Vegas - Henderson Executive Airport (25.5 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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