| NWS Forecast for: Riverside County Mountains Issued by: National Weather Service San Diego, CA Last Update: 1132 AM PDT Sat Jul 11 2026 | |
| Tonight: Partly cloudy. Lows 60 to 70. Areas of winds west to 10 mph this evening becoming light. Sunday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs 85 to 95. Areas of winds southeast to 10 mph becoming west 10 mph in the afternoon. Chance of measurable precipitation 20 percent. Sunday Night: Patchy dense fog in the evening. Partly cloudy. Lows 61 to 71. Light winds. Monday: Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 81 to 91. Areas of winds east to 10 mph becoming west 10 mph in the afternoon. Chance of measurable precipitation 50 percent. Monday Night: Partly cloudy in the evening...becoming mostly clear. Lows 61 to 71. Light winds. Tuesday: Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 85 to 95. Tuesday Night: Partly cloudy in the evening...becoming mostly clear. Lows 63 to 73. Wednesday: Mostly sunny in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 88 to 98. Wednesday Night: Partly cloudy with a slight chance of showers in the evening, then mostly clear overnight. Lows 62 to 72. Thursday: Mostly sunny in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 84 to 94. Thursday Night: Partly cloudy with a slight chance of showers in the evening, then mostly clear overnight. Lows 59 to 69. Friday: Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 79 to 89. Friday Night: Partly cloudy with a chance of showers. Lows 57 to 67. Saturday: Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 78 to 88. | |
| Zone Forecast: Riverside County Mountains | |
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