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: 1136 PM MST Thu Sep 3 2026




Rest Of Tonight: Mostly cloudy with chance of showers and slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Lows 62 to 67. Chance of precipitation 30 percent.

Friday: Partly cloudy with chance of showers and slight chance of thunderstorms in the morning, then mostly cloudy with chance of showers and thunderstorms in the afternoon. Highs 80 to 85. Chance of precipitation 40 percent.

Friday Night: Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 61 to 66.

Saturday: Mostly sunny. Highs 84 to 89.

Saturday Night: Partly cloudy. Lows 63 to 68.

Sunday: Mostly sunny. Highs 87 to 93.

Sunday Night: Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 64 to 70. Chance of precipitation 30 percent.

Labor Day: Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 87 to 93.

Monday Night And Tuesday: Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 64 to 70. Highs 86 to 92.

Tuesday Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 64 to 70.

Wednesday: Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 92.

Wednesday Night: Showers likely and chance of thunderstorms. Lows 63 to 69. Chance of precipitation 60 percent.

Thursday: Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 84 to 90.







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

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