Fort Union National Monument Weather Forecast

    • 54
    • 85

    Chance Thunderstorms

    • 55
    • 85

    Thunderstorms

    • 54
    • 81

    Thunderstorms

    • 55
    • 86

    Slight Chance Thunderstorms

    • 56
    • 88

    Mostly Sunny

    • 57
    • 91

    Slight Chance Thunderstorms

    • 54
    • 86

    Chance Thunderstorms

Today 5 Jul Far Northeast Highlands

Sunny this Morning, then partly cloudy with scattered Showers and Thunderstorms this afternoon. Highs in the upper 80s. North Winds around 15 Mph, becoming southeast this afternoon. Chance of rain 40 percent.

Tonight 5 Jul Far Northeast Highlands

Partly cloudy with isolated Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the mid 50s. Southeast Winds around 15 Mph this evening. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Union National Monument Temperature Statistics

July Temperature

Las Vegas Municipal Airport (17.4 miles)

  • Lowest 2 July, 2025

    48.9 °F

  • Average July

    62.3 °F

  • Highest 2 July, 2025

    75 °F

Climate (2020–Present)

Las Vegas Municipal Airport (17.4 miles)

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

  • Average Low 2020–2025

    37.5 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    65.7 °F
Get WillyWeather+ to remove ads