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: Fair 43°F 2025-11-17T00:53:00-05:00 
Overnight 2025-11-17, Mostly Clear. Mostly clear, with a low around 35. Calm wind.
Monday 2025-11-17, Sunny. Sunny, with a high near 58. Calm wind.- Monday Night 2025-11-17, Partly Cloudy. Partly cloudy, with a low around 40. Calm wind.
Tuesday 2025-11-18, Partly Sunny then Slight Chance Showers. A 20 percent chance of showers after 1pm. Partly sunny, with a high near 69. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night 2025-11-18, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday 2025-11-19, Slight Chance Showers. A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 72. Southwest wind 5 to 10 mph.Wednesday Night 2025-11-19, Mostly Cloudy then Slight Chance Showers. A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55. Southwest wind around 5 mph becoming calm.
Thursday 2025-11-20, Mostly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 73.
Thursday Night 2025-11-20, Chance Showers. A chance of showers and thunderstorms. Cloudy, with a low around 60. Chance of precipitation is 40%.
Friday 2025-11-21, Chance Showers. A 50 percent chance of showers. Cloudy, with a high near 71.- Friday Night 2025-11-21, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
- Saturday 2025-11-22, Chance Showers. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 67.
Saturday Night 2025-11-22, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 51.- Sunday 2025-11-23, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 63.