| NWS Forecast for: Upper San Pedro River Valley including Sierra Vista/Benson Issued by: National Weather Service Tucson, AZ Last Update: 418 AM MST Fri Oct 9 2026 | |
| Today: Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 84 to 90. Tonight: Partly cloudy. Chance of showers and slight chance of thunderstorms in the evening. Lows 60 to 66. Chance of precipitation 30 percent. Saturday: Partly cloudy in the morning, then mostly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. Highs 82 to 87. Saturday Night: Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 59 to 64. Sunday: Windy. Mostly cloudy with chance of showers and slight chance of thunderstorms. Patchy blowing dust. Highs 77 to 83. South wind 20 to 30 mph with gusts to around 45 mph. Chance of precipitation 30 percent. Sunday Night: Breezy. Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 56 to 61. Chance of precipitation 30 percent. Columbus Day: Partly cloudy with a 30 percent chance of showers. Highs 74 to 79. Monday Night: Mostly clear with chance of showers and slight chance of thunderstorms. Lows 52 to 57. Chance of precipitation 30 percent. Tuesday: Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 71 to 76. Chance of precipitation 30 percent. Tuesday Night: Mostly clear. Lows 47 to 52. Wednesday Through Thursday: Clear. Highs 71 to 79. Lows 46 to 51. | |
| Zone Forecast: Upper San Pedro River Valley including Sierra Vista/Benson | |
Visit your local NWS office at: https://www.weather.gov/twc |