McCullough Mountain Weather Forecast

    • 23
    • 34

    Snow Showers

    • 27
    • 36

    Mostly Sunny

    • 32
    • 40

    Partly Sunny

    • 37
    • 48

    Mostly Sunny

    • 44
    • 55

    Mostly Cloudy

    • 46
    • 60

    Partly Sunny

    • 46
    • 59

    Partly Sunny

Today 19 Feb Southern Clark County

Breezy. Rain Showers and numerous snow Showers. A trace to no accumulation. Highs 46 to 49. South Winds 15 to 25 Mph with Gusts to around 40 Mph. Chance of precipitation 90 percent.

Tonight 19 Feb Southern Clark County

Mostly cloudy with numerous rain Showers and scattered snow Showers in the Evening, then clear after midnight. A trace to no accumulation. Total snow accumulation up to 4 Inches. Snow level 3000 feet. Lows 29 to 32. Southwest Winds 20 to 30 Mph becoming west 10 to 15 Mph after midnight. Gusts up to 45 Mph. Chance of precipitation 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

McCullough Mountain Temperature Statistics

February Temperature

Las Vegas - Henderson Executive Airport (25.5 miles)

  • Lowest 14 February, 2026

    41 °F

  • Average February

    57.5 °F

  • Highest 4 February, 2026

    73 °F

Climate (2021–Present)

Las Vegas - Henderson Executive Airport (25.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    57.6 °F

  • Average 2021–2026

    68.9 °F

  • Average High 2021–2026

    79.8 °F
Get WillyWeather+ to remove ads