| NWS Forecast for: Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven Issued by: National Weather Service Tucson, AZ Last Update: 130 PM MST Sat Jul 12 2025 | |
| Tonight: Mostly clear. Lows 65 to 73. Sunday: Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 82 to 92. Sunday Night: Mostly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Lows 65 to 73. Chance of precipitation 40 percent. Monday: Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 82 to 92. Monday Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 66 to 72. Tuesday: Showers and thunderstorms likely. Highs 79 to 89. Chance of precipitation 70 percent. Tuesday Night: Showers and thunderstorms likely. Lows 63 to 71. Chance of precipitation 70 percent. Wednesday: Showers and thunderstorms likely. Highs 75 to 85. Chance of precipitation 60 percent. Wednesday Night Through Thursday Night: Showers and thunderstorms likely. Lows 62 to 70. Highs 73 to 83. Chance of precipitation 70 percent. Friday: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 76 to 86. Friday Night: Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows 65 to 71. Saturday: Showers and thunderstorms likely. Highs 79 to 89. Chance of precipitation 60 percent. | |
| Zone Forecast: Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven | |
Visit your local NWS office at: https://www.weather.gov/twc |