| NWS Forecast for: Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven Issued by: National Weather Service Tucson, AZ Last Update: 208 PM MST Sun Dec 28 2025 | |
| Tonight: Partly cloudy. Lows 40 to 46. Monday: Breezy. Mostly cloudy with a 10 percent chance of showers. Highs 47 to 55. East wind 15 to 25 mph. Monday Night: Windy. Mostly cloudy. Lows 37 to 45. East wind 20 to 30 mph. Tuesday: Breezy. Mostly cloudy. Highs 50 to 58. East wind 15 to 25 mph in the morning. Tuesday Night: Mostly cloudy. Lows 44 to 50. Wednesday: Mostly cloudy with a 30 percent chance of showers. Highs 54 to 64. Wednesday Night: Showers likely. Lows 47 to 53. Chance of precipitation 70 percent. New Years Day: Showers. Highs 49 to 59. Thursday Night And Friday: Showers likely. Lows 45 to 51. Highs 49 to 59. Chance of precipitation 60 percent. Friday Night: Mostly cloudy with a 20 percent chance of showers. Lows 44 to 50. Saturday: Mostly cloudy with a 30 percent chance of showers. Highs 50 to 60. Saturday Night: Partly cloudy with a 20 percent chance of showers. Lows 42 to 48. Sunday: Mostly cloudy with a 30 percent chance of showers. Highs 50 to 60. | |
| Zone Forecast: Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven | |
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