| NWS Forecast for: Riverside County Mountains Issued by: National Weather Service San Diego, CA Last Update: 112 PM PDT Sat Jul 12 2025 |  |
| Tonight: Clear, cooler. Lows 53 to 63. Areas of winds northwest 10 mph. Sunday: Sunny, warmer. Highs 89 to 99. Light winds becoming west 10 mph in the afternoon. Sunday Night: Clear. Lows 54 to 64. Areas of winds west to 10 mph. Monday: Sunny. Highs 90 to 100. Areas of winds west to 10 mph. Monday Night: Clear. Lows 52 to 62. Areas of winds west to 10 mph. Tuesday: Sunny. Highs 85 to 95. Tuesday Night: Clear. Lows 48 to 58. Wednesday: Sunny. Highs 83 to 93. Wednesday Night: Mostly clear. Lows 48 to 58. Thursday: Mostly sunny. Highs 83 to 93. Thursday Night: Mostly clear. Lows 51 to 61. Friday: Mostly sunny. Highs 84 to 94. Friday Night: Mostly clear. Lows 54 to 64. Saturday: Mostly sunny. Highs 86 to 95. | |
| Zone Forecast: Riverside County Mountains | |
Visit your local NWS office at: https://www.weather.gov/sgx |