| National Weather Service Forecast for:
Westmont CA Issued by: National Weather Service Los Angeles/Oxnard, CA |
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| Updated: 11:27 pm PDT Jun 29, 2026 | ||||||||||||||||||
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| Tonight |
Patchy fog. Otherwise, cloudy, with a low around 62. Southwest wind around 5 mph becoming calm. |
| Tuesday |
Mostly cloudy, with a high near 72. Light south southeast wind becoming south southwest 5 to 10 mph in the morning. |
| Tuesday Night |
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. |
| 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. |
Forecast from NOAA-NWS for Westmont CA.
