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.

haze

70°F

21°C

Humidity 80%
Wind Speed S 3 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 64°F (18°C)
Visibility 6.00 mi
Last update 04 Aug 07:55 AM PDT
Extended Forecast for

Los Alamitos CA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 80 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 79. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 79 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. West wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 69.

    Low: 69 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 79.

    High: 79 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 69.

    Low: 69 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 84.

    High: 84 °F

    Becoming
    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
Increasing clouds, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 79. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 68. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 80. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 69.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 79.
Friday Night
Increasing clouds, with a low around 69.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 84.
Saturday Night
Increasing clouds, with a low around 69.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 83.
Sunday Night
Increasing clouds, with a low around 69.
Monday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Alamitos CA
 33.78°N 118.08°W (Elev. 3 ft)
Last Update:
3:01 am PDT Aug 4, 2026
Forecast Valid:
8am PDT Aug 4, 2026-6pm PDT Aug 10, 2026
 
Forecast Discussion
 
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Additional Resources

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