


NWS Forecast for: La Mesa CA Issued by: National Weather Service San Diego, CA Last Update: 2:19 am PDT Jul 17, 2025 | ![]() |
Today: A slight chance of showers after 11am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78. Light west wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 20%. Tonight: A slight chance of showers and thunderstorms after 11pm. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 63. West wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%. Friday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 77. Light west wind increasing to 5 to 10 mph in the morning. Friday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 63. West wind around 5 mph becoming calm after midnight. Saturday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 78. Light west wind increasing to 5 to 10 mph in the morning. Saturday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. Sunday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 77. Sunday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61. Monday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Monday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61. Tuesday: Patchy fog. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Tuesday Night: Patchy fog. Otherwise, increasing clouds, with a low around 61. Wednesday: Patchy fog. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 78. | |
La Mesa CA 32.76°N 117.02°W (Elev. 558 ft) | |
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