Weather Forecast and Radar for Los Alamos, New Mexico

Weather in Los Alamos, NM

Los Alamos, New Mexico has four distinct seasons, each of which brings its own unique weather.

In the winter, the average temperature is around 32°F (0°C). Daytime temperatures can rise to 50°F (10°C), and overnight lows can dip to -15°F (-26°C). Snowfall is common and can accumulate to up to 2 feet (61 cm) in some areas.

Springtime in Los Alamos is usually mild, with temperatures ranging from 36°F (2°C) to 60°F (16°C). Rainfall is common and snow is rare.

Summer in Los Alamos is hot and dry, with temperatures ranging from 50°F (10°C) to 90°F (32°C). The summer months are also the driest, with little to no rainfall.

In the fall, temperatures range from 50°F (10°C) to 70°F (21°C). Rainfall increases and snow is occasionally seen.

Overall, Los Alamos has mild temperatures year-round, but can experience extreme cold and heat during certain times of the year.

Fast Facts About Los Alamos, NM

As of 2020, the city population is 12978.

Major Cities Nearby Los Alamos, NM

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Los Alamos, New Mexico.