| NWS Forecast for: Riverside County Mountains Issued by: National Weather Service San Diego, CA Last Update: 1143 AM PDT Sat May 16 2026 | |
Tonight: Partly cloudy with patchy drizzle. Colder. Lows 40 to 50. Areas of winds west 15 to 25 mph. Gusts to 40 mph...becoming 35 mph overnight. Sunday: Partly cloudy. Highs 63 to 73. Areas of winds west 10 to 15 mph with gusts to 30 mph...becoming 20 to 30 mph with gusts to 45 mph in the afternoon. Sunday Night: Partly cloudy. Colder. Lows 35 to 45. Areas of winds west 20 to 30 mph with gusts to 50 mph...becoming 10 to 15 mph with gusts to 30 mph overnight. Monday: Sunny. Highs 62 to 72. Areas of winds northeast 10 to 15 mph with gusts to 30 mph becoming west in the afternoon. Monday Night: Mostly clear. Lows 36 to 46. Areas of winds west 10 mph becoming north to 10 mph overnight. Tuesday: Mostly sunny. Warmer. Highs 68 to 78. Tuesday Night: Mostly clear. Lows 45 to 55. Wednesday: Sunny, warmer. Highs 74 to 84. Wednesday Night: Mostly clear. Lows 46 to 56. Thursday: Sunny. Highs 75 to 85. Thursday Night: Mostly clear. Lows 47 to 57. Friday: Mostly sunny. Highs 74 to 84. Friday Night: Mostly clear. Lows 46 to 56. Saturday: Mostly sunny. Highs 72 to 82. | |
| Zone Forecast: Riverside County Mountains | |
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