Weather WorldLos Alamos, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Los Alamos Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  |  |  | | | | | | |  | |
| Sunny | Fog | Mostly Cloudy | Partly Cloudy | Sunny | Partly Cloudy | Sunny | Fog | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 76°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 76°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 53°FLo: 12°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C | |
POP = Probability of Precipitation.
Weather Outlook Updated: 201 AM PDT Sat Sep 19 2026 
Los Alamos Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Los Alamos Weather Map
Los Alamos Quick Facts
Los Alamos Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 555 AM PDT Sat Sep 19 2026
Aviation
...19/1254Z.
At 0824Z at KLAX, the marine layer was 1100 ft deep. The top of the inversion was at 1600 ft with a temperature of 19 C.
High confidence in VFR conds for KPMD & KWJF.
Low to moderate confidence in the remaining sites. The timing of CIG and any VSBY restrictions may be off +/- 2 hrs and flight minimums by one category. There is a 40% chance of no low clouds for KOXR, KCMA, and KSBA.
KLAX...Low to moderate confidence in TAF. Return and dissipation of MVFR CIGs 015 (+/- 300 ft) may...