| NWS Forecast for: Collegedale TN Issued by: National Weather Service Morristown, TN Last Update: 2:26 am EDT Sep 11, 2026 | |
| Today: Sunny and hot, with a high near 93. Heat index values as high as 97. Calm wind becoming south around 5 mph. Tonight: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. South wind around 5 mph. Chance of precipitation is 40%. Saturday: Showers and thunderstorms, mainly before 2pm, then showers and possibly a thunderstorm after 4pm. High near 86. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. Saturday Night: Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 69. Calm wind. Chance of precipitation is 80%. Sunday: Mostly sunny and hot, with a high near 90. Calm wind. Sunday Night: Mostly clear, with a low around 69. Calm wind. Monday: Sunny and hot, with a high near 91. Calm wind becoming north around 5 mph. Monday Night: Mostly clear, with a low around 69. Tuesday: Sunny and hot, with a high near 91. Tuesday Night: Mostly clear, with a low around 69. Wednesday: Sunny and hot, with a high near 91. Wednesday Night: Mostly clear, with a low around 69. Thursday: A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 91. | |
| Collegedale TN 35.04°N 85.05°W (Elev. 892 ft) | |
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