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.

Mist

64°F

18°C

Humidity 89%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 60°F (16°C)
Visibility 6.00 mi
Last update 09 Apr 09:55 PM PDT
Extended Forecast for

Los Alamitos CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 73. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 73 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers after 11pm. Mostly cloudy, with a low around 56. West wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely after 11pm. Increasing clouds, with a low around 54. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly before 11am. High near 67. Chance of precipitation is 80%.

    High: 67 °F

    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 11pm. Partly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 73. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A chance of showers after 11pm. Mostly cloudy, with a low around 56. West wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 70. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
Showers likely after 11pm. Increasing clouds, with a low around 54. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly before 11am. High near 67. Chance of precipitation is 80%.
Sunday Night
A chance of showers, mainly after 11pm. Partly cloudy, with a low around 50. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Partly sunny, with a high near 73.
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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:
1:16 pm PDT Apr 9, 2026
Forecast Valid:
10pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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