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

31°F

-1°C

Humidity 82%
Wind Speed S 12 mph
Barometer 30.19 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 29 Nov 10:35 pm MST
Extended Forecast for

Los Alamos NM

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Southwest wind 5 to 10 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 42. South wind 10 to 15 mph.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Snow showers likely, mainly after 2am. Mostly cloudy, with a low around 27. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Showers
    Likely

  • Monday

    Monday: Sunny, with a high near 39. Northwest wind 5 to 10 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. Northwest wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 42.

    High: 42 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 42. South wind 10 to 15 mph.
Sunday Night
Snow showers likely, mainly after 2am. Mostly cloudy, with a low around 27. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 39. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 21. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 42.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 36.
Thursday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Alamos NM
 35.9°N 106.3°W (Elev. 7198 ft)
Last Update:
10:31 pm MST Nov 29, 2025
Forecast Valid:
10pm MST Nov 29, 2025-6pm MST Dec 6, 2025
 
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