| NWS Forecast for: Riverside County Mountains Issued by: National Weather Service San Diego, CA Last Update: 1133 AM PDT Sat Oct 3 2026 | |
Tonight: Clear. Lows 54 to 64. Areas of winds east 10 to 20 mph with gusts to 30 mph. Sunday: Sunny. Highs 78 to 88. Areas of winds east 10 to 20 mph with gusts to 35 mph. Sunday Night: Mostly clear. Lows 54 to 64. Areas of winds east 10 to 15 mph with gusts to 25 mph. Monday: Mostly sunny. Highs 78 to 88. Areas of winds east 10 to 15 mph. Monday Night: Mostly clear. Lows 55 to 65. Areas of winds east to 10 mph in the evening becoming light. Tuesday: Sunny. Highs 78 to 88. Tuesday Night: Mostly clear. Lows 56 to 66. Wednesday: Sunny. Highs 81 to 91. Wednesday Night: Clear. Lows 56 to 66. Thursday: Sunny. Highs 81 to 91. Thursday Night: Clear. Lows 55 to 65. Friday: Sunny. Highs 79 to 89. Friday Night: Mostly clear. Lows 52 to 62. Saturday: Mostly sunny. Highs 73 to 83. | |
| Zone Forecast: Riverside County Mountains | |
Visit your local NWS office at: https://www.weather.gov/sgx |