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

49°F

9°C

Humidity 24%
Wind Speed S 9 mph
Barometer 30.34 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 4 Apr 9:55 pm MDT
Extended Forecast for

Alcalde NM

  • Tonight

    Tonight: Mostly clear, with a low around 32. Southeast wind around 5 mph becoming northeast after midnight.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68. Northeast wind 5 to 10 mph becoming south 10 to 15 mph in the afternoon.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. South wind 10 to 15 mph becoming east 5 to 10 mph after midnight.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of sprinkles after 3pm. Mostly sunny, with a high near 69. Light and variable wind becoming southwest 10 to 15 mph in the afternoon.

    High: 69 °F

    Slight Chance
    Sprinkles

  • Monday Night

    Monday Night: A slight chance of sprinkles before 9pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 38. Southwest wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 20%.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Mostly clear, with a low around 38.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Southeast wind around 5 mph becoming northeast after midnight.
Sunday
Sunny, with a high near 68. Northeast wind 5 to 10 mph becoming south 10 to 15 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 33. South wind 10 to 15 mph becoming east 5 to 10 mph after midnight.
Monday
A slight chance of sprinkles after 3pm. Mostly sunny, with a high near 69. Light and variable wind becoming southwest 10 to 15 mph in the afternoon.
Monday Night
A slight chance of sprinkles before 9pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 38. Southwest wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 20%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 72.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 39.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alcalde NM
 36.09°N 106.07°W (Elev. 5728 ft)
Last Update:
6:01 pm MDT Apr 4, 2026
Forecast Valid:
10pm MDT Apr 4, 2026-6pm MDT Apr 11, 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