| NWS Forecast for: San Diego County Inland Valleys Issued by: National Weather Service San Diego, CA Last Update: 233 AM PDT Sun Oct 11 2026 | |
Today: Showers, cooler. Highs 69 to 72 in the western valleys to 62 to 67 near the foothills. Areas of winds southwest 10 to 20 mph. Gusts to 35 mph...becoming 30 mph this afternoon. Tonight: Cloudy. A chance of showers in the evening, then showers likely overnight. Cooler. Lows 49 to 59. Areas of winds south 10 mph. Chance of measurable precipitation 70 percent. Columbus Day: Showers likely. Highs 66 to 69 in the western valleys to 57 to 62 near the foothills. Areas of winds southwest 10 to 15 mph. Gusts to 25 mph in the afternoon. Chance of measurable precipitation 70 percent. Monday Night: Mostly cloudy in the evening...becoming partly cloudy. A chance of showers. Lows 45 to 55. Areas of winds south 10 to 15 mph. Gusts to 25 mph in the evening. Chance of measurable precipitation 50 percent. Tuesday: Partly cloudy. A slight chance of showers in the morning. Highs 69 to 72 in the western valleys to 62 to 67 near the foothills. Light winds becoming west 10 mph in the afternoon. Chance of measurable precipitation 20 percent. Tuesday Night: Mostly clear. Lows 47 to 53. Wednesday: Sunny, warmer. Highs 73 to 78. Wednesday Night: Clear. Lows 52 to 57. Thursday: Sunny. Highs 82 to 86 in the western valleys to 77 to 82 near the foothills. Thursday Night: Clear. Lows 57 to 62. Friday: Sunny. Highs 88 to 92 in the western valleys to 79 to 84 near the foothills. Friday Night: Clear. Lows 61 to 67. Saturday: Mostly sunny. Highs around 90 in the western valleys to 78 to 83 near the foothills. | |
| Zone Forecast: San Diego County Inland Valleys | |
Visit your local NWS office at: https://www.weather.gov/sgx |