| NWS Forecast for: Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven Issued by: National Weather Service Tucson, AZ Last Update: 1140 AM MST Sat Jun 27 2026 | |
Rest Of Today: Breezy, sunny. Highs 82 to 92. Southwest wind 15 to 25 mph. Tonight: Breezy. Mostly clear. Lows 64 to 70. West wind 15 to 25 mph with gusts to around 40 mph in the evening. Sunday: Windy, sunny. Highs 80 to 90. Southwest wind 20 to 30 mph. Sunday Night: Windy, clear. Lows 61 to 67. Southwest wind 20 to 30 mph in the evening. Monday: Windy, sunny. Highs 78 to 88. Southwest wind 20 to 30 mph. Monday Night: Clear. Lows 57 to 63. Tuesday: Sunny. Highs 77 to 87. Tuesday Night: Clear. Lows 56 to 62. Wednesday Through Thursday: Clear. Highs 79 to 91. Lows 58 to 64. Thursday Night And Friday: Partly cloudy. Lows 62 to 68. Highs 82 to 92. | |
| Zone Forecast: Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven | |
Visit your local NWS office at: https://www.weather.gov/twc |