| NWS Forecast for: Galiuro and Pinaleno Mountains including Mount Graham Issued by: National Weather Service Tucson, AZ Last Update: 212 PM MST Mon May 4 2026 |  |
| Tonight: Chance of showers in the evening, then showers likely after midnight. Lows 45 to 51. Chance of precipitation 60 percent. Tuesday: Breezy. Showers, snow showers likely and slight chance of thunderstorms in the morning, then chance of showers, slight chance of thunderstorms and chance of snow showers in the afternoon. Snow level 9000 to 9500 feet. Highs 56 to 66. Southwest wind 15 to 25 mph in the afternoon. Chance of precipitation 60 percent. Tuesday Night: Mostly clear. Lows 39 to 45. Wednesday: Sunny. Highs 58 to 68. Wednesday Night: Mostly clear. Lows 44 to 50. Thursday: Sunny. Highs 66 to 76. Thursday Night: Mostly clear. Lows 48 to 54. Friday: Sunny. Highs 72 to 82. Friday Night Through Monday: Clear. Lows 53 to 60. Highs 76 to 87. | |
| Zone Forecast: Galiuro and Pinaleno Mountains including Mount Graham | |
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