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: 313 AM MST Sat Feb 28 2026
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Today: Sunny. Highs 83 to 88.

Tonight: Mostly clear. Lows 49 to 55.

Sunday: Mostly sunny. Highs 83 to 88.

Sunday Night: Partly cloudy. Lows 49 to 55.

Monday: Mostly sunny. Highs 82 to 87.

Monday Night: Mostly clear. Lows 47 to 52.

Tuesday: Sunny. Highs 75 to 80.

Tuesday Night: Clear. Lows 42 to 48.

Wednesday: Mostly sunny. Highs 74 to 79.

Wednesday Night Through Thursday Night: Clear. Lows 41 to 48. Highs 73 to 78.

Friday: Mostly sunny. Highs 67 to 72.







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

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