| NWS Forecast for: San Bernardino and Riverside County Valleys-The Inland Empire Issued by: National Weather Service San Diego, CA Last Update: 1220 AM PDT Fri Mar 27 2026 |  |
| Today: Mostly sunny. Highs 87 to 92. Light winds becoming southwest 10 to 15 mph with gusts to 25 mph this afternoon. Tonight: Partly cloudy. Lows 52 to 56 in wind sheltered areas to 56 to 64 in warmer locations. Areas of winds west 10 to 15 mph with gusts to 25 mph in the evening becoming light. Saturday: Partly cloudy. Highs 89 to 93. Light winds becoming west 10 to 15 mph in the afternoon. Saturday Night: Partly cloudy. Lows 55 to 59 in wind sheltered areas to 59 to 67 in warmer locations. Areas of winds west 10 to 15 mph becoming east overnight. Sunday: Partly cloudy in the morning...becoming mostly sunny. Highs 88 to 94. Light winds becoming southwest 10 to 15 mph with gusts to 25 mph in the afternoon. Sunday Night: Mostly clear in the evening...becoming partly cloudy. Lows 53 to 60. Monday: Mostly cloudy in the morning...becoming partly cloudy. Highs 81 to 86. Monday Night: Partly cloudy. Lows 49 to 57. Tuesday: Mostly cloudy with a slight chance of showers. Highs 70 to 75. Tuesday Night: Mostly cloudy. A chance of showers. Lows 48 to 54. Wednesday: Mostly cloudy in the morning...becoming partly cloudy. A slight chance of showers. Highs 67 to 72. Wednesday Night: Partly cloudy. A slight chance of showers in the evening. Lows 46 to 53. Thursday: Partly cloudy. Highs 70 to 75. | |
| Zone Forecast: San Bernardino and Riverside County Valleys-The Inland Empire | |
Visit your local NWS office at: https://www.weather.gov/sgx |