| NWS Forecast for: Westmont CA Issued by: National Weather Service Los Angeles/Oxnard, CA Last Update: 11:26 pm PDT Sep 13, 2026 |  |
| Overnight: Patchy fog. Otherwise, cloudy, with a low around 67. South wind around 5 mph becoming east southeast. Monday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. East southeast wind 5 to 10 mph becoming southwest in the afternoon. Monday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 66. South southwest wind 5 to 10 mph becoming east southeast in the evening. Tuesday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 80. East southeast wind 5 to 10 mph becoming southwest in the afternoon. Tuesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 64. Southwest wind 5 to 10 mph becoming southeast after midnight. Wednesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. Wednesday Night: Partly cloudy, with a low around 64. Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. Thursday Night: Mostly clear, with a low around 63. Friday: Sunny, with a high near 78. Friday Night: Clear, with a low around 64. Saturday: Sunny, with a high near 80. Saturday Night: Mostly clear, with a low around 65. Sunday: Mostly sunny, with a high near 80. | |
| Westmont CA 33.93°N 118.3°W (Elev. 197 ft) | |
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