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

70°F

21°C

Humidity 66%
Wind Speed W 10 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 58°F (14°C)
Visibility 8.00 mi
Last update 29 Sep 06:55 PM PDT
Extended Forecast for

Westminster CA

  • Tonight

    Tonight: Patchy drizzle after 11pm. Increasing clouds, with a low around 64. West wind 5 to 10 mph.

    Low: 64 °F

    Patchy
    Drizzle

  • Tuesday

    Tuesday: Patchy drizzle before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 74. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Patchy
    Drizzle then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light southwest after midnight.

    Low: 63 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. West wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 64.

    Low: 64 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 76.

    High: 76 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 63.

    Low: 63 °F

    Increasing
    Clouds

Detailed Forecast

Tonight
Patchy drizzle after 11pm. Increasing clouds, with a low around 64. West wind 5 to 10 mph.
Tuesday
Patchy drizzle before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 74. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light southwest after midnight.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 62. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Increasing clouds, with a low around 64.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 76.
Friday Night
Increasing clouds, with a low around 63.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 76.
Saturday Night
Increasing clouds, with a low around 63.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 74.
Sunday Night
Increasing clouds, with a low around 63.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westminster CA
 33.77°N 118.02°W (Elev. 7 ft)
Last Update:
1:00 pm PDT Sep 29, 2025
Forecast Valid:
7pm PDT Sep 29, 2025-6pm PDT Oct 6, 2025
 
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