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

45°F

7°C

Humidity 47%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 25 Dec 6:15 am MST
Extended Forecast for

Los Alamos NM

  • Christmas Day

    Christmas Day: A slight chance of sprinkles before 11am, then a slight chance of showers after 11am. Partly sunny, with a high near 56. Northwest wind 5 to 15 mph becoming southwest in the morning. Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 35. West wind around 10 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 52. West wind 5 to 10 mph becoming south in the afternoon.

    High: 52 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. West wind 5 to 10 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 11am. Cloudy, with a high near 47. South wind around 10 mph.

    High: 47 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A 20 percent chance of snow showers. Partly sunny, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Christmas Day
A slight chance of sprinkles before 11am, then a slight chance of showers after 11am. Partly sunny, with a high near 56. Northwest wind 5 to 15 mph becoming southwest in the morning. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 35. West wind around 10 mph.
Friday
Increasing clouds, with a high near 52. West wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, with a low around 37. West wind 5 to 10 mph.
Saturday
A 30 percent chance of showers, mainly after 11am. Cloudy, with a high near 47. South wind around 10 mph.
Saturday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 40.
Sunday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 50.
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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:
5:01 am MST Dec 25, 2025
Forecast Valid:
6am MST Dec 25, 2025-6pm MST Dec 31, 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