McCullough Mountain Weather Forecast

    • 33
    • 47

    Sunny

    • 38
    • 49

    Partly Sunny

    • 42
    • 54

    Partly Sunny

    • 45
    • 59

    Partly Sunny

    • 46
    • 61

    Partly Sunny

    • 43
    • 58

    Partly Sunny

Today 30 Jan Southern Clark County

Sunny. Highs 55 to 58. Northwest Winds up to 5 Mph shifting to the south in the afternoon.

Tonight 30 Jan Southern Clark County

Mostly clear. Lows 33 to 36. Southwest Winds up to 5 Mph.

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McCullough Mountain Temperature Statistics

January Temperature

Las Vegas - Henderson Executive Airport (25.5 miles)

  • Lowest 21 January, 2025

    23 °F

  • Average January

    44.6 °F

  • Highest 3 January, 2025

    61 °F

Climate (2020–Present)

Las Vegas - Henderson Executive Airport (25.5 miles)

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  • Average Low 2020–2025

    57 °F

  • Average 2020–2025

    68.4 °F

  • Average High 2020–2025

    79.4 °F
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