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

56°F

13°C

Humidity 38%
Wind Speed SE 8 mph
Barometer 30.16 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 12 Feb 2:15 pm MST
Extended Forecast for

Los Alamos NM

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 57. Southwest wind around 5 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. West wind around 5 mph becoming calm.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 51. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Rain showers before 2am, then rain likely, possibly mixed with snow showers. Low around 34. South wind around 5 mph becoming north after midnight. Chance of precipitation is 80%.

    Low: 34 °F

    Showers then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A slight chance of rain and snow showers before 8am, then a slight chance of rain showers between 8am and 11am. Mostly sunny, with a high near 52. North wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain/Snow
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. Southwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 38. West wind around 5 mph becoming calm.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 51. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain showers before 2am, then rain likely, possibly mixed with snow showers. Low around 34. South wind around 5 mph becoming north after midnight. Chance of precipitation is 80%.
Saturday
A slight chance of rain and snow showers before 8am, then a slight chance of rain showers between 8am and 11am. Mostly sunny, with a high near 52. North wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 34.
Washington's Birthday
Partly sunny, with a high near 56.
Monday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 39.
Tuesday
Rain and snow showers. High near 47. Chance of precipitation is 80%.
Tuesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of snow showers. Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Los Alamos NM
 35.9°N 106.28°W (Elev. 6998 ft)
Last Update:
2:15 pm MST Feb 12, 2026
Forecast Valid:
2pm MST Feb 12, 2026-6pm MST Feb 18, 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