National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Los Alamitos Army Airfield (KSLI)

Lat: 33.79628°NLon: 118.04179°WElev: 26.0ft.

Mostly Cloudy

63°F

17°C

Humidity 71%
Wind Speed SW 9 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 53°F (12°C)
Visibility 8.00 mi
Last update 11 Feb 01:55 PM PST
Extended Forecast for

Los Alamitos CA

  • This Afternoon

    This Afternoon: Cloudy early, then becoming mostly sunny, with a high near 65. Southwest wind around 10 mph.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. West wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 66. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. West wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 71. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 10am. Cloudy, with a high near 66.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Cloudy early, then becoming mostly sunny, with a high near 65. Southwest wind around 10 mph.
Tonight
Partly cloudy, with a low around 44. West wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 66. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 46. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 71. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 46.
Saturday
Partly sunny, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
A chance of showers after 10am. Cloudy, with a high near 66.
Sunday Night
Showers likely, mainly after 10pm. Cloudy, with a low around 49.
Washington's Birthday
Showers. The rain could be heavy at times. Cloudy, with a high near 62.
Monday Night
Showers. Mostly cloudy, with a low around 46.
Tuesday
Showers. Mostly cloudy, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Alamitos CA
 33.78°N 118.05°W (Elev. 10 ft)
Last Update:
1:07 pm PST Feb 11, 2026
Forecast Valid:
2pm PST Feb 11, 2026-6pm PST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation