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: 215 PM MST Wed Jan 28 2026
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Tonight: Mostly cloudy. Lows 38 to 44.

Thursday: Mostly cloudy. Highs 63 to 68.

Thursday Night: Partly cloudy in the evening then clearing. Lows 32 to 38.

Friday: Sunny. Highs 63 to 68.

Friday Night: Clear. Lows 32 to 40.

Saturday: Sunny. Highs 64 to 69.

Saturday Night: Clear. Lows 34 to 40.

Sunday: Mostly sunny. Highs 66 to 71.

Sunday Night Through Monday Night: Partly cloudy. Lows 37 to 43. Highs 66 to 71.

Tuesday Through Wednesday: Mostly clear. Highs 60 to 69. Lows 34 to 40.







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

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