| NWS Forecast for: Riverside County Mountains Issued by: National Weather Service San Diego, CA Last Update: 1209 PM PDT Fri Jun 19 2026 | |
| Tonight: Mostly clear. Colder. Lows 44 to 54. Areas of winds northwest 10 to 20 mph. Gusts to 35 mph...becoming 30 mph overnight. Saturday: Sunny. Highs 75 to 85. Areas of winds west 10 to 20 mph. Gusts to 25 mph...becoming 30 mph in the afternoon. Saturday Night: Clear. Lows 45 to 55. Areas of winds west 10 to 20 mph. Gusts to 35 mph...becoming 30 mph overnight. Sunday: Sunny. Highs 77 to 87. Areas of winds west 10 to 20 mph. Gusts to 25 mph...becoming 35 mph in the afternoon. Sunday Night: Mostly clear. Lows 47 to 57. Areas of winds west to 10 mph. Monday: Sunny. Highs 81 to 91. Monday Night: Clear. Lows 54 to 64. Tuesday: Mostly sunny. Warmer. Highs 87 to 97. Tuesday Night: Mostly clear. Lows 59 to 69. Wednesday: Mostly sunny. Highs 89 to 99. Wednesday Night: Mostly clear. Lows 59 to 69. Thursday: Mostly sunny. Highs 88 to 98. Thursday Night: Mostly clear. Lows 57 to 67. Friday: Sunny. Highs 84 to 94. | |
| Zone Forecast: Riverside County Mountains | |
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