| NWS Forecast for: Riverside County Mountains Issued by: National Weather Service San Diego, CA Last Update: 1208 AM PDT Sat Jun 27 2026 | |
| Today: Mostly sunny. Highs 71 to 81. Areas of winds west 20 to 30 mph. Gusts to 40 mph...becoming 45 mph this afternoon. Tonight: Partly cloudy. Colder. Lows 43 to 53. Areas of winds west 20 to 30 mph with gusts to 50 mph. Sunday: Mostly sunny. Highs 67 to 77. Areas of winds west 15 to 25 mph. Gusts to 45 mph...becoming 30 mph in the afternoon. Sunday Night: Mostly clear in the evening...becoming partly cloudy. Lows 40 to 50. Areas of winds west 10 to 20 mph with gusts to 35 mph. Monday: Partly cloudy in the morning...becoming sunny. Highs 70 to 80. Areas of winds west 10 to 15 mph with gusts to 25 mph. Monday Night: Mostly clear. Lows 42 to 52. Tuesday: Mostly sunny. Highs 70 to 80. Tuesday Night: Clear. Lows 43 to 53. Wednesday: Sunny. Highs 72 to 82. Wednesday Night: Mostly clear. Lows 44 to 54. Thursday: Mostly sunny. Highs 75 to 85. Thursday Night: Mostly clear. Lows 47 to 57. Friday: Partly cloudy in the morning...becoming mostly sunny. Highs 77 to 87. | |
| Zone Forecast: Riverside County Mountains | |
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