National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Los Alamos Airport (KLAM)

Lat: 35.88°NLon: 106.27°WElev: 7171ft.

Fair

35°F

2°C

Humidity 52%
Wind Speed S 9 mph
Barometer 30.46 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 28 Mar 7:35 am MDT
Extended Forecast for

Los Alamos Airport NM

  • Today

    Today: Mostly sunny, with a high near 65. South wind 5 to 10 mph.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming west after midnight.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 73. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47. West wind 5 to 10 mph.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Isolated showers between noon and 3pm, then isolated thunderstorms after 3pm. Mostly sunny, with a high near 71. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 20%.

    High: 71 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Monday Night

    Monday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.

    Low: 48 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers after noon. Partly sunny, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 65. South wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming west after midnight.
Sunday
Sunny, with a high near 73. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 47. West wind 5 to 10 mph.
Monday
Isolated showers between noon and 3pm, then isolated thunderstorms after 3pm. Mostly sunny, with a high near 71. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Tuesday
Scattered showers after noon. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Wednesday
Showers. High near 54. Chance of precipitation is 80%.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Los Alamos Airport NM
 35.88°N 106.3°W (Elev. 7198 ft)
Last Update:
6:01 am MDT Mar 28, 2026
Forecast Valid:
7am MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation