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

64°F

18°C

Humidity 73%
Wind Speed NNW 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 55°F (13°C)
Visibility 8.00 mi
Last update 13 May 01:55 AM PDT
Extended Forecast for

Seal Beach CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 71. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 71 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 57. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 57 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 71. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 71 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 57. South wind 5 to 10 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 71.

    High: 71 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Increasing clouds, with a low around 57.

    Low: 57 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 71.

    High: 71 °F

    Decreasing
    Clouds

  • Saturday Night

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

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 58. South wind around 5 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 71. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Increasing clouds, with a low around 57. West wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 71. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Increasing clouds, with a low around 57. South wind 5 to 10 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 71.
Friday Night
Increasing clouds, with a low around 57.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 75.
Monday Night
Increasing clouds, with a low around 59.
Tuesday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seal Beach CA
 33.78°N 118.08°W (Elev. 3 ft)
Last Update:
12:53 am PDT May 13, 2026
Forecast Valid:
2am PDT May 13, 2026-6pm PDT May 19, 2026
 
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Additional Resources

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Chance of Precipitation