| NWS Forecast for: San Diego County Deserts Issued by: National Weather Service San Diego, CA Last Update: 1222 PM PST Tue Jan 20 2026 | |
| Tonight: Mostly clear. Lows 48 to 56. Light winds. Wednesday: Partly cloudy. Highs 72 to 75. Light winds. Wednesday Night: Mostly cloudy. Lows 48 to 55. Light winds. Thursday: Partly cloudy. Highs 71 to 74. Light winds becoming east to 10 mph in the afternoon. Thursday Night: Partly cloudy in the evening, then mostly clear with a slight chance of showers overnight. Lows 47 to 54. Areas of winds west 10 to 15 mph with gusts to 25 mph. Chance of measurable precipitation 20 percent. Friday: Mostly sunny in the morning...becoming partly cloudy. A slight chance of showers. Highs 67 to 72. Friday Night: Partly cloudy in the evening...becoming mostly clear. Lows 45 to 53. Saturday: Mostly sunny. Highs 68 to 72. Saturday Night: Mostly clear. Lows 41 to 49. Sunday: Sunny. Highs 65 to 70. Sunday Night: Mostly clear. Lows 40 to 47. Monday: Mostly sunny in the morning...becoming partly cloudy. Highs 66 to 70. Monday Night: Partly cloudy in the evening...becoming mostly clear. Lows 42 to 49. Tuesday: Partly cloudy in the morning...becoming mostly sunny. Highs 70 to 74. | |
| Zone Forecast: San Diego County Deserts | |
Visit your local NWS office at: https://www.weather.gov/sgx |