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

63°F

17°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 58°F (14°C)
Visibility 8.00 mi
Last update 21 Mar 01:55 AM PDT
Extended Forecast for

Los Alamitos CA

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly cloudy, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Areas Fog

  • Saturday

    Saturday: Areas of fog before 11am. Otherwise, partly sunny, with a high near 82. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 82 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 58. West wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Areas Fog

  • Sunday

    Sunday: Areas of fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 79 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Areas Fog

  • Monday

    Monday: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 79.

    High: 79 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 58.

    Low: 58 °F

    Areas Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 81.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59.

    Low: 59 °F

    Patchy Fog

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 58. South wind around 5 mph.
Saturday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 82. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 58. West wind around 5 mph becoming calm in the evening.
Sunday
Areas of fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Light south wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 58. South wind around 5 mph.
Monday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 79.
Monday Night
Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 58.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 81.
Tuesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 83.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 59.
Thursday
Patchy fog. Otherwise, partly sunny, with a high near 82.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 82.
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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:
1:04 am PDT Mar 21, 2026
Forecast Valid:
2am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
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