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 and Breezy

53°F

12°C

Humidity 35%
Wind Speed S 21 G 29 mph
Barometer 30.46 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 27 Mar 5:15 pm MDT
Extended Forecast for

Alcalde NM

  • Tonight

    Tonight: Mostly clear, with a low around 32. South wind 15 to 20 mph becoming east 5 to 10 mph after midnight.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 71. East wind 5 to 15 mph becoming southwest in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. South wind 5 to 15 mph becoming northeast after midnight.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Northeast wind 5 to 15 mph becoming west in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. West wind 10 to 15 mph becoming light and variable.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of sprinkles after 3pm. Partly sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    Sprinkles

  • Monday Night

    Monday Night: A slight chance of sprinkles before 9pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Sprinkles

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 32. South wind 15 to 20 mph becoming east 5 to 10 mph after midnight.
Saturday
Mostly sunny, with a high near 71. East wind 5 to 15 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 38. South wind 5 to 15 mph becoming northeast after midnight.
Sunday
Mostly sunny, with a high near 80. Northeast wind 5 to 15 mph becoming west in the afternoon.
Sunday Night
Mostly cloudy, with a low around 42. West wind 10 to 15 mph becoming light and variable.
Monday
A slight chance of sprinkles after 3pm. Partly sunny, with a high near 77.
Monday Night
A slight chance of sprinkles before 9pm. Mostly cloudy, with a low around 46.
Tuesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 69.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 38.
Friday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alcalde NM
 36.09°N 106.04°W (Elev. 5755 ft)
Last Update:
2:15 pm MDT Mar 27, 2026
Forecast Valid:
5pm MDT Mar 27, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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