| NWS Forecast for: Galiuro and Pinaleno Mountains including Mount Graham Issued by: National Weather Service Tucson, AZ Last Update: 213 PM MST Mon Jan 19 2026 |  |
| Tonight: Mostly clear. Lows 33 to 39. Tuesday: Sunny. Highs 51 to 59. Tuesday Night: Clear. Lows 35 to 41. Wednesday: Mostly sunny. Highs 52 to 62. Wednesday Night: Mostly cloudy. Lows 39 to 45. Thursday: Mostly cloudy. Highs 53 to 61. Thursday Night: Mostly cloudy with a 10 percent chance of showers. Lows 41 to 47. Friday: Mostly cloudy with a 40 percent chance of showers. Highs 49 to 57. Friday Night: Mostly cloudy with a 50 percent chance of showers. Lows 38 to 44. Saturday: Mostly cloudy with a 40 percent chance of showers. Highs 45 to 53. Saturday Night: Partly cloudy with a 20 percent chance of showers. Lows 33 to 39. Sunday: Partly cloudy. Highs 44 to 52. Sunday Night And Monday: Mostly clear. Lows 33 to 39. Highs 49 to 57. | |
| Zone Forecast: Galiuro and Pinaleno Mountains including Mount Graham | |
Visit your local NWS office at: https://www.weather.gov/twc |