| NWS Forecast for: Upper San Pedro River Valley including Sierra Vista/Benson Issued by: National Weather Service Tucson, AZ Last Update: 137 AM MST Sat Jan 31 2026 | |
| Today: Sunny. Highs 64 to 69. Tonight: Clear. Lows 34 to 42. Sunday: Mostly sunny. Highs 67 to 72. Sunday Night: Partly cloudy. Lows 40 to 46. Monday: Partly cloudy. Highs 67 to 72. Monday Night: Partly cloudy. Lows 41 to 46. Tuesday: Mostly sunny. Highs 67 to 72. Tuesday Night And Wednesday: Clear. Lows 38 to 44. Highs 65 to 70. Wednesday Night: Mostly clear. Lows 39 to 44. Thursday Through Friday: Partly cloudy. Highs 61 to 71. Lows 36 to 42. | |
| Zone Forecast: Upper San Pedro River Valley including Sierra Vista/Benson | |
Visit your local NWS office at: https://www.weather.gov/twc |