| 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 Sun Aug 30 2026 |  |
| Today: Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 101 to 106. Tonight: Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 78 to 83. Monday: Partly cloudy with slight chance of showers and thunderstorms in the morning, then partly cloudy with chance of showers and thunderstorms in the afternoon. Highs 98 to 103. Chance of precipitation 30 percent. Monday Night: Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 76 to 81. Tuesday: Mostly sunny. Highs 99 to 104. Tuesday Night: Mostly clear. Lows 77 to 82. Wednesday: Mostly sunny. Highs 100 to 105. Wednesday Night: Mostly clear. Lows 77 to 82. Thursday: Partly cloudy. Highs 101 to 106. Thursday Night: Mostly clear. Lows 78 to 83. Friday: Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 100 to 105. Friday Night: Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 78 to 83. Saturday: Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 99 to 104. Chance of precipitation 30 percent. | |
| Zone Forecast: Western Pima County Including Ajo/Organ Pipe Cactus National Monument | |
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