HTTP/1.1 200 OK Server: Apache X-Content-Type-Options: nosniff X-XSS-Protection: 1; mode=block Content-Security-Policy: default-src 'none'; style-src 'self' code.jquery.com *.arcgis.com cdn.jsdelivr.net 'unsafe-inline'; script-src-elem 'self' cdn.gov.cfigroup.com *.digitalgov.gov *.google-analytics.com *.arcgis.com code.jquery.com www.googletagmanager.com s.go-mpulse.net 'unsafe-inline'; img-src 'self' data: *.ncep.noaa.gov *.noaa.gov *.weather.gov *.arcgisonline.com *.arcgis.com maps.google.com; connect-src 'self' *.google-analytics.com *.arcgis.com opengeo.ncep.noaa.gov *.weather.gov; font-src 'self' cdn.jsdelivr.net; script-src 'unsafe-eval' 'unsafe-inline' Referrer-Policy: strict-origin-when-cross-origin Strict-Transport-Security: max-age=31536000; includeSubdomains; preload; Access-Control-Allow-Origin: * Content-Type: text/html; charset=UTF-8 Cache-Control: max-age=900 Expires: Tue, 30 Jun 2026 12:36:38 GMT Date: Tue, 30 Jun 2026 12:21:38 GMT Content-Length: 27025 Connection: keep-alive National Weather Service
National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 33.93°N 118.3°W (Text-Only)
NWS Forecast for: Westmont CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Last Update: 1:47 am PDT Jun 30, 2026		Print

  • Today

    Today: Mostly cloudy, with a high near 72. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.

    High: 72 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming light south southwest after midnight.

    Low: 59 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 71. Light south wind becoming west southwest 10 to 15 mph in the afternoon.

    High: 71 °F

    Patchy Fog
    then Sunny

  • Wednesday
    Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, cloudy, with a low around 58. West southwest wind 5 to 10 mph becoming light south southwest in the evening. Winds could gust as high as 15 mph.

    Low: 58 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Thursday
    Night

    Thursday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 60.

    Low: 60 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Independence
    Day

    Independence Day: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

    • Today: Mostly cloudy, with a high near 72. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.

    Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming light south southwest after midnight.

    Wednesday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 71. Light south wind becoming west southwest 10 to 15 mph in the afternoon.

    Wednesday Night: Patchy fog after 11pm. Otherwise, cloudy, with a low around 58. West southwest wind 5 to 10 mph becoming light south southwest in the evening. Winds could gust as high as 15 mph.

    Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    Thursday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 60.

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75.

    Friday Night: Partly cloudy, with a low around 60.

    Independence Day: Mostly sunny, with a high near 75.

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

    Sunday: Mostly sunny, with a high near 75.

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

    Monday: Mostly sunny, with a high near 75.


    Westmont CA
     33.93°N 118.3°W (Elev. 197 ft)

    Visit your local NWS office at: https://www.weather.gov/lox