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.

Overcast

61°F

16°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 54°F (12°C)
Visibility 8.00 mi
Last update 16 May 10:25 PM PDT
Extended Forecast for

Los Alamitos CA

  • Tonight

    Tonight: Patchy drizzle after 11pm. Cloudy, with a low around 57. Southeast wind around 5 mph.

    Low: 57 °F

    Patchy
    Drizzle

  • Saturday

    Saturday: Patchy drizzle before 11am. Cloudy, with a high near 67. South wind 5 to 10 mph.

    High: 67 °F

    Patchy
    Drizzle then
    Cloudy

  • Saturday Night

    Saturday Night: A chance of showers after 11pm. Cloudy, with a low around 56. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Sunday

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

    High: 72 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 78.

    High: 78 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy drizzle after 11pm. Cloudy, with a low around 57. Southeast wind around 5 mph.
Saturday
Patchy drizzle before 11am. Cloudy, with a high near 67. South wind 5 to 10 mph.
Saturday Night
A chance of showers after 11pm. Cloudy, with a low around 56. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 30%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 72. Southeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 56. Southwest wind 5 to 10 mph becoming southeast after midnight.
Monday
Partly sunny, then gradually becoming sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Patchy fog. Otherwise, increasing clouds, with a low around 62.
Friday
Partly sunny, with a high near 78.
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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:
1:15 pm PDT May 16, 2025
Forecast Valid:
10pm PDT May 16, 2025-6pm PDT May 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation