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

Los Alamos Airport (KLAM)

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

Fair

47°F

8°C

Humidity 19%
Wind Speed S 12 mph
Barometer 30.32 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Apr 10:15 pm MDT
Extended Forecast for

Los Alamos NM

  • Tonight

    Tonight: Mostly clear, with a low around 37. Southwest wind 5 to 10 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. South wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. South wind 5 to 10 mph becoming light and variable after midnight.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Partly sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Sunny, with a high near 72.

    High: 72 °F

    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 65. South wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 42. South wind 5 to 10 mph becoming light and variable after midnight.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers after noon. Sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 40.
Friday
Mostly sunny, with a high near 63.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 63.
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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:
6:01 pm MDT Apr 18, 2026
Forecast Valid:
10pm MDT Apr 18, 2026-6pm MDT Apr 25, 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