| NWS Forecast for: Santa Ana Mountains and Foothills Issued by: National Weather Service San Diego, CA Last Update: 1204 AM PDT Thu Sep 10 2026 | |
Today: Mostly sunny. Hot. Highs 95 to 105. Areas of winds southwest to 10 mph...becoming 10 to 15 mph with gusts to 25 mph this afternoon. Tonight: Mostly clear. Cooler. Lows 66 to 74. Areas of winds southwest 10 to 15 mph with gusts to 25 mph becoming southeast overnight. Friday: Sunny. Highs 87 to 97. Areas of winds south to 10 mph becoming southwest in the afternoon. Friday Night: Mostly clear. Lows 61 to 69. Areas of winds south to 10 mph. Saturday: Mostly sunny. Highs 79 to 89. Areas of winds south 10 mph. Saturday Night: Mostly clear. Cooler. Lows 55 to 63. Sunday: Mostly sunny. Highs 77 to 86. Sunday Night: Mostly clear. Lows 55 to 63. Monday: Mostly sunny. Highs 77 to 85. Monday Night: Mostly clear. Lows 52 to 59. Tuesday: Mostly sunny. Highs 75 to 83. Tuesday Night: Mostly clear. Lows 51 to 59. Wednesday: Mostly sunny. Highs 77 to 85. | |
| Zone Forecast: Santa Ana Mountains and Foothills | |
Visit your local NWS office at: https://www.weather.gov/sgx |