| NWS Forecast for: San Diego County Mountains Issued by: National Weather Service San Diego, CA Last Update: 1201 AM PDT Wed Oct 28 2026 |  |
| Today: Partly cloudy. Highs 64 to 72. Areas of winds south to 10 mph. Tonight: Partly cloudy. Lows 42 to 50. Areas of winds west to 10 mph in the evening becoming light. Thursday: Partly cloudy. Highs 62 to 70. Light winds becoming southwest 10 mph in the afternoon. Thursday Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers overnight. Lows 44 to 50. Areas of winds west to 10 mph. Chance of measurable precipitation 20 percent. Friday: Mostly cloudy in the morning...becoming partly cloudy. Highs 55 to 65. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the afternoon. Friday Night: Partly cloudy. Lows 39 to 47. Saturday: Partly cloudy in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs 56 to 65. Saturday Night: Showers likely. Lows 41 to 50. Sunday: Cloudy with showers likely in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs 52 to 60. Sunday Night: Partly cloudy. A chance of showers. Lows 39 to 47. Monday: Partly cloudy in the morning...becoming mostly sunny. Highs 57 to 66. Monday Night: Mostly clear. Lows 40 to 48. Tuesday: Mostly sunny. Highs 58 to 67. | |
| Zone Forecast: San Diego County Mountains | |
Visit your local NWS office at: https://www.weather.gov/sgx |