National Weather Service Forecast for: Los Alamos Airport NM
Issued by: National Weather Service Albuquerque, NM
Updated: 11:01 pm MST Dec 4, 2025
 
Overnight

Overnight: Mostly clear, with a low around 18. West wind around 5 mph.
Mostly Clear
 Friday

Friday: Mostly sunny, with a high near 37. West wind around 5 mph becoming east in the morning.
Mostly Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 20. West wind around 5 mph becoming southwest after midnight.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 44. Northwest wind 5 to 15 mph.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 24. Northwest wind 5 to 10 mph.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 41.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 26.
Mostly Clear
 Monday

Monday: Sunny, with a high near 45.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 26.
Mostly Clear
Lo 18 °F Hi 37 °F Lo 20 °F Hi 44 °F Lo 24 °F Hi 41 °F Lo 26 °F Hi 45 °F Lo 26 °F

 

Overnight
 
 Mostly clear, with a low around 18. West wind around 5 mph.
Friday
 
 Mostly sunny, with a high near 37. West wind around 5 mph becoming east in the morning.
Friday Night
 
 Mostly clear, with a low around 20. West wind around 5 mph becoming southwest after midnight.
Saturday
 
 Sunny, with a high near 44. Northwest wind 5 to 15 mph.
Saturday Night
 
 Mostly clear, with a low around 24. Northwest wind 5 to 10 mph.
Sunday
 
 Sunny, with a high near 41.
Sunday Night
 
 Mostly clear, with a low around 26.
Monday
 
 Sunny, with a high near 45.
Monday Night
 
 Mostly clear, with a low around 26.
Tuesday
 
 Sunny, with a high near 48.
Tuesday Night
 
 Partly cloudy, with a low around 31.
Wednesday
 
 Sunny, with a high near 52.
Wednesday Night
 
 Mostly clear, with a low around 33.
Thursday
 
 Sunny, with a high near 54.

 

Forecast from NOAA-NWS for Los Alamos Airport NM.