Mount Charleston Weather Forecast

    • 42
    • 58

    Increasing Clouds

    • 39
    • 55

    Partly Sunny

    • 41
    • 56

    Mostly Sunny

    • 41
    • 58

    Partly Sunny

    • 38
    • 56

    Partly Sunny

    • 39
    • 53

    Partly Sunny

Today 13 Dec Spring Mountains-Red Rock Canyon

Sunny. Highs around 58 in mount Charleston. Around 68 at red rock. North Winds up to 10 Mph.

Tonight 13 Dec Spring Mountains-Red Rock Canyon

Partly cloudy in the evening then becoming mostly cloudy. Lows around 42 in mount Charleston. Around 47 at red rock. Northeast Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Charleston Temperature Statistics

December Temperature

Nellis AFB - Indian Springs Auxiliary Airfield (22.4 miles)

  • Lowest 2 December, 2025

    30.2 °F

  • Average December

    47 °F

  • Highest 11 December, 2025

    73.8 °F

Climate (2020–Present)

Nellis AFB - Indian Springs Auxiliary Airfield (22.4 miles)

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

  • Average Low 2020–2025

    50.4 °F

  • Average 2020–2025

    64.4 °F

  • Average High 2020–2025

    77 °F
Get WillyWeather+ to remove ads