7-Day Zone Forecast for Western Pima County Including Ajo/Organ Pipe Cactus National Monument (Text-Only)
NWS Forecast for: Western Pima County Including Ajo/Organ Pipe Cactus National Monument
Issued by: National Weather Service Tucson, AZ
Last Update: 312 AM MST Sun Oct 19 2025


Today: Sunny. Highs 87 to 92.

Tonight: Mostly clear. Lows 60 to 65.

Monday: Sunny. Highs 88 to 93.

Monday Night: Mostly clear. Lows 60 to 65.

Tuesday: Partly cloudy. Highs 89 to 94.

Tuesday Night: Partly cloudy. Lows 64 to 69.

Wednesday: Mostly sunny. Highs 86 to 91.

Wednesday Night Through Saturday: Mostly clear. Lows 56 to 63. Highs 81 to 90.







Zone Forecast: Western Pima County Including Ajo/Organ Pipe Cactus National Monument

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