| NWS Forecast for: Galiuro and Pinaleno Mountains including Mount Graham Issued by: National Weather Service Tucson, AZ Last Update: 212 PM MST Sun May 10 2026 |  |
| Tonight: Clear. Lows 57 to 63. Monday: Breezy, sunny. Highs 79 to 89. East wind 15 to 25 mph with gusts to around 40 mph in the morning. Monday Night: Mostly clear. Lows 60 to 68. Tuesday: Mostly sunny. Highs 81 to 91. Tuesday Night: Partly cloudy. Lows 60 to 68. Wednesday: Mostly cloudy. Highs 78 to 88. Wednesday Night: Partly cloudy. Lows 57 to 63. Thursday: Mostly sunny. Highs 75 to 85. Thursday Night Through Saturday: Clear. Lows 52 to 60. Highs 74 to 85. Saturday Night And Sunday: Mostly clear. Lows 54 to 60. Highs 76 to 86. | |
| Zone Forecast: Galiuro and Pinaleno Mountains including Mount Graham | |
Visit your local NWS office at: https://www.weather.gov/twc |