Fort Union National Monument Weather Forecast

    • 36
    • 68

    Mostly Sunny

    • 33
    • 63

    Rain Showers

    • 34
    • 60

    Mostly Sunny

    • 37
    • 70

    Partly Sunny

    • 39
    • 73

    Mostly Sunny

    • 41
    • 73

    Partly Sunny

Today 9 Mar Far Northeast Highlands

Mostly sunny. Highs in the lower 70s. West Winds 15 to 20 Mph.

Tonight 9 Mar Far Northeast Highlands

Mostly clear. Isolated rain Showers after midnight. Lows in the mid 30s. West Winds 15 to 20 Mph in the evening. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Union National Monument Temperature Statistics

March Temperature

Las Vegas Municipal Airport (17.4 miles)

  • Lowest 6 March, 2026

    21.9 °F

  • Average March

    49 °F

  • Highest 1 March, 2026

    72 °F

Climate (2021–Present)

Las Vegas Municipal Airport (17.4 miles)

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

  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    66.1 °F
Get WillyWeather+ to remove ads