| NWS Forecast for: Mount Lemmon AZ Issued by: National Weather Service Tucson, AZ Last Update: 12:17 am MST Aug 19, 2026 | |
| Today: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 70. West southwest wind 5 to 15 mph becoming east in the morning. Chance of precipitation is 60%. Tonight: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Mostly cloudy, with a low around 60. South wind 6 to 8 mph becoming northwest in the evening. Chance of precipitation is 60%. Thursday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 71. Light and variable wind becoming west 5 to 9 mph in the afternoon. Thursday Night: A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 60. Northwest wind 6 to 8 mph becoming southeast in the evening. Friday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 73. East wind 5 to 7 mph becoming light and variable. Friday Night: A 40 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 61. Saturday: A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 73. Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. Sunday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 72. Sunday Night: A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 60. Monday: A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 71. Monday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Tuesday: Sunny, with a high near 72. | |
| Mount Lemmon AZ 32.45°N 110.79°W (Elev. 8809 ft) | |
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