| NWS Forecast for: Western Pima County Including Ajo/Organ Pipe Cactus National Monument Issued by: National Weather Service Tucson, AZ Last Update: 212 PM MST Thu May 7 2026 | |
| Tonight: Clear. Lows 59 to 65. Friday: Sunny. Highs 95 to 100. Friday Night: Clear. Lows 63 to 69. Saturday: Sunny. Highs 100 to 105. Saturday Night: Clear. Lows 66 to 72. Sunday: Sunny. Highs 102 to 107. Sunday Night: Clear. Lows 68 to 74. Monday: Sunny. Highs 104 to 109. Monday Night Through Tuesday Night: Mostly clear. Lows 66 to 75. Highs 99 to 104. Wednesday And Wednesday Night: Partly cloudy. Highs 97 to 102. Lows 64 to 70. Thursday: Mostly sunny. Highs 96 to 101. | |
| Zone Forecast: Western Pima County Including Ajo/Organ Pipe Cactus National Monument | |
Visit your local NWS office at: https://www.weather.gov/twc |