| NWS Forecast for: Western Pima County Including Ajo/Organ Pipe Cactus National Monument Issued by: National Weather Service Tucson, AZ Last Update: 212 AM MST Thu Jul 23 2026 |  |
Today: Mostly sunny. Highs 109 to 114. Tonight: Mostly clear. Lows 86 to 91. Friday: Mostly sunny. Highs 110 to 115. Friday Night: Mostly clear. Lows 86 to 91. Saturday: Mostly sunny. Highs 111 to 116. Saturday Night: Mostly cloudy with a 10 percent chance of showers and thunderstorms. Lows 86 to 91. Sunday: Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 103 to 108. Sunday Night: Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 82 to 87. Monday: Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 101 to 106. Chance of precipitation 30 percent. Monday Night: Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows 82 to 87. Tuesday: Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 101 to 106. Chance of precipitation 30 percent. Tuesday Night: Partly cloudy. Lows 82 to 87. Wednesday: Mostly sunny. Highs 103 to 108. | |
| Zone Forecast: Western Pima County Including Ajo/Organ Pipe Cactus National Monument | |
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