| NWS Forecast for: Knox County Issued by: National Weather Service Morristown, TN Last Update: 106 PM EDT Tue Oct 13 2026 | |
| Rest Of Today: Sunny. Highs in the mid 80s. Light winds. Tonight: Mostly clear. Lows around 60. Light winds. Wednesday: Sunny. Highs in the mid 80s. Light winds. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Light winds. Thursday: Sunny. Highs in the mid 80s. Light winds. Thursday Night: Mostly clear. Lows in the mid 60s. Friday: Mostly sunny. A slight chance of showers in the afternoon. Highs around 80. Temperature falling into the upper 60s in the afternoon. Chance of rain 20 percent. Friday Night: Partly cloudy. Cooler with lows in the mid 40s. Saturday: Sunny, cooler with highs in the lower 60s. Saturday Night: Mostly clear. Lows in the lower 40s. Sunday: Sunny. Highs in the upper 60s. Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Monday: Mostly sunny. Highs in the lower 70s. | |
| Zone Forecast: Knox County | |
Visit your local NWS office at: https://www.weather.gov/mrx |