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.

Partly Cloudy

69°F

21°C

Humidity 77%
Wind Speed S 8 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 62°F (17°C)
Visibility 8.00 mi
Last update 18 Jun 07:55 PM PDT
Extended Forecast for

Westminster CA

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 63. South wind 5 to 10 mph.

    Low: 63 °F

    Partly Cloudy
    then Patchy
    Fog

  • Juneteenth

    Juneteenth: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 78. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 63. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 63 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 62 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73.

    High: 73 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 61.

    Low: 61 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 63. South wind 5 to 10 mph.
Juneteenth
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 78. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 63. Southwest wind 5 to 10 mph becoming southeast after midnight.
Friday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. Southwest wind 5 to 10 mph becoming southeast after midnight.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73.
Saturday Night
Increasing clouds, with a low around 61.
Sunday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 74.
Monday Night
Increasing clouds, with a low around 61.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 73.
Tuesday Night
Increasing clouds, with a low around 61.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westminster CA
 33.77°N 118.02°W (Elev. 7 ft)
Last Update:
12:57 pm PDT Jun 18, 2025
Forecast Valid:
8pm PDT Jun 18, 2025-6pm PDT Jun 25, 2025
 
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