| NWS Forecast for: 3 Miles SE San Marcos CA Issued by: National Weather Service San Diego, CA Last Update: 1:33 am PDT Oct 14, 2026 |  |
Overnight: Clear, with a low around 14. Calm wind. Wednesday: Sunny, with a high near 27. Light and variable wind becoming west 10 to 15 km/h in the afternoon. Wednesday Night: Clear, with a low around 16. Northwest wind 5 to 10 km/h becoming calm in the evening. Thursday: Sunny, with a high near 33. North wind 5 to 15 km/h becoming northwest in the morning. Thursday Night: Clear, with a low around 19. East wind 5 to 10 km/h becoming west after midnight. Friday: Sunny, with a high near 33. Friday Night: Mostly clear, with a low around 21. Saturday: Sunny, with a high near 32. Saturday Night: Clear, with a low around 18. Sunday: Sunny, with a high near 31. Sunday Night: Clear, with a low around 17. Monday: Sunny, with a high near 28. Monday Night: Mostly clear, with a low around 16. Tuesday: A slight chance of showers. Mostly sunny, with a high near 24. | |
| 3 Miles SE San Marcos CA 33.11°N 117.12°W (Elev. 679 m) | |
Visit your local NWS office at: https://www.weather.gov/sgx |
