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.

Clear

71°F

22°C

Humidity 58%
Wind Speed SW 12 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 55°F (13°C)
Visibility 7.00 mi
Last update 16 May 04:55 PM PDT
Extended Forecast for

Los Alamitos CA

  • Tonight

    Tonight: Increasing clouds, with a low around 60. South wind 5 to 10 mph becoming southeast after midnight.

    Low: 60 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 70. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 58. Southeast wind 5 to 10 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 72. Southeast wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 59.

    Low: 59 °F

    Increasing
    Clouds

Detailed Forecast

Tonight
Increasing clouds, with a low around 60. South wind 5 to 10 mph becoming southeast after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 70. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Increasing clouds, with a low around 58. Southeast wind 5 to 10 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 72. Southeast wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 57. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Increasing clouds, with a low around 59.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 74.
Thursday Night
Increasing clouds, with a low around 58.
Friday
Mostly sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Los Alamitos CA
 33.78°N 118.08°W (Elev. 3 ft)
Last Update:
3:53 pm PDT May 16, 2026
Forecast Valid:
5pm PDT May 16, 2026-6pm PDT May 23, 2026
 
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Additional Resources

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