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.

Partly Cloudy

44°F

7°C

Humidity 56%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 19 Nov 12:35 am MST
Extended Forecast for

Los Alamos NM

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Northwest wind 5 to 10 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 51. South wind 5 to 10 mph.

    High: 51 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 37. South wind around 5 mph becoming east after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 2pm. High near 44. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 90%.

    High: 44 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of rain showers before 2am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 32. West wind around 5 mph. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Northwest wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 51. South wind 5 to 10 mph.
Wednesday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 37. South wind around 5 mph becoming east after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers, with thunderstorms also possible after 2pm. High near 44. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 90%.
Thursday Night
A chance of rain showers before 2am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 32. West wind around 5 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 33.
Sunday
A chance of rain and snow showers before 11am, then a chance of rain showers. Partly sunny, with a high near 46. Chance of precipitation is 40%.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 50.
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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:
11:01 pm MST Nov 18, 2025
Forecast Valid:
12am MST Nov 19, 2025-6pm MST Nov 25, 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