| NWS Forecast for: San Diego County Mountains Issued by: National Weather Service San Diego, CA Last Update: 128 AM PST Sun Dec 28 2025 | |
Today: Mostly sunny. Not as cool. Highs 50 to 59. Areas of winds northeast 15 to 25 mph with gusts to 40 mph. Tonight: Mostly clear. Lows 32 to 42. Areas of winds northeast 20 to 30 mph. Gusts to 40 mph...becoming 45 mph overnight. Monday: Mostly sunny. Highs 51 to 60. Areas of winds east 20 to 30 mph. Gusts to 50 mph...becoming 45 mph in the afternoon. Monday Night: Partly cloudy. Lows 37 to 46. Areas of winds east 20 to 30 mph with gusts to 45 mph. Tuesday: Partly cloudy. Highs 55 to 65. Areas of winds east 20 to 30 mph. Gusts to 45 mph...becoming 40 mph in the afternoon. Tuesday Night: Partly cloudy. Lows 38 to 48. Wednesday: Partly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs 56 to 65. Wednesday Night: Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Lows 39 to 49. New Years Day: Showers likely. Highs 51 to 59. Thursday Night: Showers likely. Lows 41 to 50. Friday: Showers likely. Highs 53 to 61. Friday Night: Showers likely. Lows 41 to 50. Saturday: Mostly cloudy in the morning...becoming partly cloudy. A chance of showers. Highs 52 to 60. | |
| Zone Forecast: San Diego County Mountains | |
Visit your local NWS office at: https://www.weather.gov/sgx |