| NWS Forecast for: Upper San Pedro River Valley including Sierra Vista/Benson Issued by: National Weather Service Tucson, AZ Last Update: 215 PM MST Wed Jan 28 2026 |  |
| Tonight: Mostly cloudy. Lows 38 to 44. Thursday: Mostly cloudy. Highs 63 to 68. Thursday Night: Partly cloudy in the evening then clearing. Lows 32 to 38. Friday: Sunny. Highs 63 to 68. Friday Night: Clear. Lows 32 to 40. Saturday: Sunny. Highs 64 to 69. Saturday Night: Clear. Lows 34 to 40. Sunday: Mostly sunny. Highs 66 to 71. Sunday Night Through Monday Night: Partly cloudy. Lows 37 to 43. Highs 66 to 71. Tuesday Through Wednesday: Mostly clear. Highs 60 to 69. Lows 34 to 40. | |
| Zone Forecast: Upper San Pedro River Valley including Sierra Vista/Benson | |
Visit your local NWS office at: https://www.weather.gov/twc |