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 86%
Wind Speed N 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 59°F (15°C)
Visibility 8.00 mi
Last update 29 Mar 08:55 PM PDT
Extended Forecast for

Seal Beach CA

  • Today

    Today: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 73 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. South wind around 5 mph becoming calm after midnight.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 71. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 71 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 56. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 55.

    Low: 55 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 70.

    High: 70 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Light southeast wind becoming south 5 to 10 mph in the morning.
Tonight
Mostly cloudy, with a low around 58. South wind around 5 mph becoming calm after midnight.
Tuesday
Cloudy, with a high near 71. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
A chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 56. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 71. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Increasing clouds, with a low around 55.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seal Beach CA
 33.76°N 118.07°W (Elev. 3 ft)
Last Update:
12:05 am PDT Mar 30, 2026
Forecast Valid:
4am PDT Mar 30, 2026-6pm PDT Apr 5, 2026
 
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