| NWS Forecast for: Riverside County Mountains Issued by: National Weather Service San Diego, CA Last Update: 218 AM PDT Sat May 9 2026 | |
| Today: Mostly sunny. Highs 77 to 87. Areas of winds west 10 to 20 mph. Gusts to 25 mph...becoming 30 mph this afternoon. Tonight: Mostly clear. Lows 51 to 61. Areas of winds west 10 to 20 mph. Gusts to 35 mph...becoming 25 mph overnight. Sunday: Mostly sunny. Highs 80 to 90. Areas of winds east 10 to 15 mph becoming west with gusts to 25 mph in the afternoon. Sunday Night: Mostly clear. Lows 53 to 63. Areas of winds northwest 10 to 15 mph becoming southwest overnight. Gusts to 25 mph. Monday: Mostly sunny. Highs 83 to 93. Areas of winds southwest to 10 mph becoming west with gusts to 25 mph in the afternoon. Monday Night: Mostly clear. Lows 55 to 65. Tuesday: Mostly sunny. Highs 77 to 87. Tuesday Night: Partly cloudy. Cooler. Lows 48 to 58. Wednesday: Partly cloudy in the morning...becoming mostly sunny. Highs 72 to 82. Wednesday Night: Mostly clear. Lows 45 to 55. Thursday: Sunny. Highs 72 to 82. Thursday Night: Clear. Lows 45 to 55. Friday: Sunny. Highs 72 to 82. | |
| Zone Forecast: Riverside County Mountains | |
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