| NWS Forecast for: Upper San Pedro River Valley including Sierra Vista/Benson Issued by: National Weather Service Tucson, AZ Last Update: 213 PM MST Fri Jan 16 2026 | |
| Tonight: Clear. Lows 33 to 39. Saturday: Sunny. Highs 63 to 68. Saturday Night: Clear. Lows 31 to 39. Sunday: Mostly sunny. Highs 65 to 70. Sunday Night: Partly cloudy. Lows 34 to 42. Martin Luther King Jr Day: Partly cloudy. Highs 68 to 73. Monday Night: Mostly cloudy. Lows 36 to 42. Tuesday: Partly cloudy. Highs 64 to 69. Tuesday Night Through Wednesday Night: Mostly clear. Lows 36 to 42. Highs 65 to 70. Thursday Through Friday: Partly cloudy. Highs 61 to 70. Lows 38 to 43. | |
| Zone Forecast: Upper San Pedro River Valley including Sierra Vista/Benson | |
Visit your local NWS office at: https://www.weather.gov/twc |