7-Day Zone Forecast for Upper San Pedro River Valley including Sierra Vista/Benson (Text-Only)
NWS Forecast for: Upper San Pedro River Valley including Sierra Vista/Benson
Issued by: National Weather Service Tucson, AZ
Last Update: 212 PM MST Fri Jul 31 2026




Tonight: Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 71 to 77.

Saturday: Partly cloudy in the morning, then mostly sunny with a 10 percent chance of showers and thunderstorms in the afternoon. Highs 98 to 104.

Saturday Night: Mostly cloudy with a 30 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 68 to 74.

Sunday: Partly cloudy. Highs 97 to 103.

Sunday Night: Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 68 to 74.

Monday: Mostly sunny. Highs 96 to 102.

Monday Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 67 to 73.

Tuesday: Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 93 to 99.

Tuesday Night: Showers and thunderstorms likely. Lows 65 to 71. Chance of precipitation 60 percent.

Wednesday: Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 91 to 97.

Wednesday Night: Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 72.

Thursday: Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 92 to 98.

Thursday Night: Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 72.

Friday: Partly cloudy. Highs 92 to 98.







Zone Forecast: Upper San Pedro River Valley including Sierra Vista/Benson

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