I-40 weather conditions near Knoxville, Tennessee
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 74°F 2025-09-23T21:53:00-04:00 
Tonight 2025-09-23, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 68. Calm wind.Wednesday 2025-09-24, Chance Showers and Patchy Fog then Heavy Rain. A chance of showers, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.
Wednesday Night 2025-09-24, Showers and Patchy Fog. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Patchy fog between 9pm and midnight. Low around 68. Southwest wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday 2025-09-25, Showers and Patchy Fog. Showers and possibly a thunderstorm. Patchy fog between 11am and noon. High near 78. Southwest wind 5 to 10 mph. Chance of precipitation is 90%.
Thursday Night 2025-09-25, Showers Likely and Patchy Fog. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Friday 2025-09-26, Chance Showers and Patchy Fog. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 30%.
Friday Night 2025-09-26, Chance Showers. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 60. Northeast wind around 5 mph. Chance of precipitation is 30%.Saturday 2025-09-27, Partly Sunny then Slight Chance Showers. A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 79.
Saturday Night 2025-09-27, Slight Chance Showers then Partly Cloudy. A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 61.
Sunday 2025-09-28, Mostly Sunny. Mostly sunny, with a high near 81.
Sunday Night 2025-09-28, Partly Cloudy. Partly cloudy, with a low around 61.- Monday 2025-09-29, Mostly Sunny. Mostly sunny, with a high near 82.
- Monday Night 2025-09-29, Partly Cloudy. Partly cloudy, with a low around 60.
- Tuesday 2025-09-30, Mostly Sunny. Mostly sunny, with a high near 81.