| NWS Forecast for: Riverside County Mountains Issued by: National Weather Service San Diego, CA Last Update: 1243 AM PDT Sat Oct 17 2026 | |
Today: Partly cloudy. Highs 61 to 71. Areas of winds east 20 to 30 mph with gusts to 40 mph. Tonight: Partly cloudy. Colder. Lows 42 to 52. Areas of winds east 10 to 15 mph. Gusts to 30 mph in the evening. Sunday: Mostly sunny. Highs 63 to 73. Areas of winds east 10 to 15 mph. Gusts to 25 mph in the morning. Sunday Night: Mostly clear. Lows 44 to 54. Light winds. Monday: Mostly sunny. Highs 63 to 73. Light winds becoming west 10 mph in the afternoon. Monday Night: Mostly clear. Lows 41 to 51. Tuesday: Mostly sunny. Highs 58 to 68. Tuesday Night: Mostly clear in the evening...becoming partly cloudy. Lows 38 to 48. Wednesday: Partly cloudy with a chance of showers in the morning, then mostly cloudy with showers likely and a slight chance of thunderstorms in the afternoon. Highs 51 to 61. Wednesday Night: Partly cloudy in the evening...becoming mostly cloudy. A chance of showers. Colder. Lows 33 to 43. Thursday: Partly cloudy with a chance of showers. Highs 49 to 59. Thursday Night: Mostly clear with a slight chance of showers in the evening, then partly cloudy overnight. Lows 31 to 41. Friday: Mostly sunny. Highs 51 to 61. | |
| Zone Forecast: Riverside County Mountains | |
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