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 86°F 2025-08-15T19:53:00-04:00 Tonight 2025-08-15, Partly Cloudy then Patchy Fog. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 70. Calm wind.
Saturday 2025-08-16, Patchy Fog then Sunny. Patchy fog before 9am. Otherwise, mostly sunny and hot, with a high near 93. Heat index values as high as 96. Calm wind becoming northeast around 5 mph.
Saturday Night 2025-08-16, Mostly Clear. Mostly clear, with a low around 71. Calm wind.
Sunday 2025-08-17, Hot. Sunny and hot, with a high near 92. Heat index values as high as 96. Calm wind.- Sunday Night 2025-08-17, Mostly Clear. Mostly clear, with a low around 72. Calm wind.
- Monday 2025-08-18, Hot. Sunny and hot, with a high near 94. Calm wind becoming northeast around 5 mph.
- Monday Night 2025-08-18, Mostly Clear. Mostly clear, with a low around 72. Calm wind.
- Tuesday 2025-08-19, Hot. Sunny and hot, with a high near 95.
Tuesday Night 2025-08-19, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 72.
Wednesday 2025-08-20, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 91.
Wednesday Night 2025-08-20, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Thursday 2025-08-21, Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.Thursday Night 2025-08-21, Chance T-storms then Chance Showers. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Friday 2025-08-22, Chance Showers then Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.