| NWS Forecast for: San Bernardino County-Upper Colorado River Valley Issued by: National Weather Service Las Vegas, NV Last Update: 301 AM PDT Tue Aug 4 2026 | |
Today: Sunny. Highs 109 to 112. South winds 10 to 15 mph. Tonight: Mostly clear. Lows 85 to 88. South winds 5 to 15 mph with gusts to around 30 mph. Wednesday: Sunny. Highs around 110. South winds 5 to 15 mph. Wednesday Night: Mostly clear. Lows 85 to 88. South winds 5 to 15 mph. Thursday: Sunny. Highs around 110. South winds 5 to 15 mph. Thursday Night And Friday: Mostly clear. Lows 86 to 89. Highs 110 to 113. Friday Night: Partly cloudy. Lows around 90. Saturday Through Sunday: Mostly clear. Highs 110 to 113. Lows around 90. Sunday Night: Partly cloudy. Lows 85 to 88. Monday: Sunny. Highs 105 to 108. | |
| Zone Forecast: San Bernardino County-Upper Colorado River Valley | |
Visit your local NWS office at: https://www.weather.gov/vef |