| National Weather Service Forecast for:
Los Alamitos CA Issued by: National Weather Service San Diego, CA |
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| Updated: 1:34 am PDT Mar 19, 2026 | ||||||||||||||||||
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| Today |
Patchy fog before 11am. Otherwise, sunny, with a high near 90. Light southwest wind increasing to 5 to 10 mph in the afternoon. |
| Tonight |
Patchy fog before 2am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 61. West wind around 5 mph becoming calm after midnight. |
| Friday |
Patchy fog before 8am. Otherwise, sunny, with a high near 90. Light southwest wind increasing to 5 to 10 mph in the afternoon. |
| Friday Night |
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 60. West wind around 5 mph becoming calm after midnight. |
| Saturday |
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 83. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. |
| Saturday Night |
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 59. |
| Sunday |
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 82. |
| Sunday Night |
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59. |
| Monday |
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86. |
| Monday Night |
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 59. |
| Tuesday |
Patchy fog. Otherwise, mostly sunny, with a high near 87. |
| Tuesday Night |
Patchy fog. Otherwise, partly cloudy, with a low around 59. |
| Wednesday |
Patchy fog. Otherwise, mostly sunny, with a high near 86. |
Forecast from NOAA-NWS for Los Alamitos CA.
