| NWS Forecast for: San Marcos CA Issued by: National Weather Service San Diego, CA Last Update: 1:08 pm PDT Jul 12, 2025 |  |
| Tonight: Increasing clouds, with a low around 61. West wind around 5 mph becoming calm in the evening. Sunday: Cloudy through mid morning, then gradual clearing, with a high near 79. Light west wind increasing to 5 to 10 mph in the afternoon. Sunday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61. West wind around 5 mph becoming calm in the evening. Monday: Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 78. Light west wind increasing to 5 to 10 mph in the morning. Monday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61. West wind around 5 mph becoming calm in the evening. Tuesday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 77. Tuesday Night: Increasing clouds, with a low around 59. Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 76. Wednesday Night: Partly cloudy, with a low around 59. Thursday: Mostly sunny, with a high near 76. Thursday Night: Partly cloudy, with a low around 61. Friday: Mostly sunny, with a high near 78. Friday Night: Partly cloudy, with a low around 62. Saturday: Partly sunny, then gradually becoming sunny, with a high near 81. | |
| San Marcos CA 33.15°N 117.16°W (Elev. 669 ft) | |
Visit your local NWS office at: https://www.weather.gov/sgx |
