| NWS Forecast for: Upper San Pedro River Valley including Sierra Vista/Benson Issued by: National Weather Service Tucson, AZ Last Update: 314 AM MST Wed Mar 4 2026 | |
| Today: Mostly sunny in the morning then becoming partly cloudy. Highs 74 to 79. Tonight: Mostly clear. Lows 41 to 47. Thursday: Mostly sunny. Highs 71 to 76. Thursday Night: Clear. Lows 34 to 39. Friday: Sunny. Highs 63 to 68. Friday Night: Mostly clear. Lows 35 to 41. Saturday: Mostly sunny. Highs 68 to 73. Saturday Night: Partly cloudy with a 30 percent chance of showers. Lows 42 to 48. Sunday: Partly cloudy with a 10 percent chance of showers. Highs 71 to 76. Sunday Night And Monday: Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 42 to 48. Highs 65 to 70. Chance of precipitation 40 percent. Monday Night: Partly cloudy with a 20 percent chance of showers. Lows 40 to 45. Tuesday: Mostly sunny with a 10 percent chance of showers. Highs 65 to 70. | |
| Zone Forecast: Upper San Pedro River Valley including Sierra Vista/Benson | |
Visit your local NWS office at: https://www.weather.gov/twc |