| NWS Forecast for: San Bernardino and Riverside County Valleys-The Inland Empire Issued by: National Weather Service San Diego, CA Last Update: 119 AM PDT Sun Sep 14 2025 | |
| Today: Partly cloudy with patchy fog this morning...becoming sunny. Warmer. Highs 88 to 93. Light winds becoming west 10 to 15 mph this afternoon. Tonight: Clear. Lows 60 to 65. Areas of winds west to 10 mph in the evening becoming light. Monday: Mostly sunny. Highs 91 to 98. Light winds becoming southwest 10 to 15 mph in the afternoon. Monday Night: Clear. Lows 62 to 67. Areas of winds west 10 to 15 mph in the evening becoming light. Tuesday: Mostly sunny. Highs 93 to 99. Light winds becoming west 10 to 15 mph with gusts to 25 mph in the afternoon. Tuesday Night: Mostly clear. Lows 63 to 68. Wednesday: Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs 91 to 97. Wednesday Night: Mostly clear in the evening...becoming partly cloudy. Lows 64 to 68. Thursday: Partly cloudy with a slight chance of showers and thunderstorms. Highs 88 to 95. Thursday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 63 to 68. Friday: Partly cloudy with a slight chance of showers and thunderstorms. Highs 87 to 93. Friday Night: Mostly clear in the evening...becoming partly cloudy. Lows 62 to 67. Saturday: Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs 86 to 93. | |
| Zone Forecast: San Bernardino and Riverside County Valleys-The Inland Empire | |
Visit your local NWS office at: https://www.weather.gov/sgx |