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 with Haze

75°F

24°C

Humidity 8%
Wind Speed W 12 G 26 mph
Barometer 30.16 in
Dewpoint 11°F (-12°C)
Visibility 5.00 mi
Last update 23 May 12:55 pm MDT
Extended Forecast for

Los Alamos NM

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. Southwest wind 10 to 15 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Northwest wind 5 to 10 mph becoming southeast in the morning.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53. Southwest wind 5 to 15 mph becoming northwest in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Northwest wind 5 to 15 mph becoming southeast in the morning.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    T-storms

  • Memorial Day

    Memorial Day: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

    High: 75 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 81. Southwest wind 10 to 15 mph.
Tonight
Mostly clear, with a low around 52. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Saturday
Sunny, with a high near 79. Northwest wind 5 to 10 mph becoming southeast in the morning.
Saturday Night
Mostly cloudy, with a low around 53. Southwest wind 5 to 15 mph becoming northwest in the evening.
Sunday
Mostly sunny, with a high near 76. Northwest wind 5 to 15 mph becoming southeast in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Memorial Day
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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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:
12:01 pm MDT May 23, 2025
Forecast Valid:
1pm MDT May 23, 2025-6pm MDT May 29, 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