I-40 weather conditions near Cosby, Tennessee

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 63°F 2025-11-18T13:55:00-05:00
• This Afternoon 2025-11-18, Partly Sunny. Partly sunny, with a high near 70. Calm wind becoming west around 5 mph.
• Tonight 2025-11-18, Showers. Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers after 4am. Low around 52. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Wednesday 2025-11-19, Chance Showers and Patchy Fog then Partly Sunny. A 30 percent chance of showers, mainly before 7am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 71. Calm wind becoming west around 5 mph.
• Wednesday Night 2025-11-19, Mostly Cloudy. Mostly cloudy, with a low around 52. Calm wind.
• Thursday 2025-11-20, Partly Sunny. Partly sunny, with a high near 73. Calm wind becoming west around 5 mph.
• Thursday Night 2025-11-20, Chance Showers. A 40 percent chance of showers. Cloudy, with a low around 56. Calm wind.
• Friday 2025-11-21, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a high near 75. Calm wind becoming west around 5 mph.
• Friday Night 2025-11-21, Showers Likely. Showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
• Saturday 2025-11-22, Showers Likely. Showers likely, mainly before 1pm. Partly sunny, with a high near 71. Chance of precipitation is 60%.
• Saturday Night 2025-11-22, Chance Showers. A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 51.
• Sunday 2025-11-23, Mostly Sunny. Mostly sunny, with a high near 67.
• Sunday Night 2025-11-23, Partly Cloudy. Partly cloudy, with a low around 45.
• Monday 2025-11-24, Partly Sunny. Partly sunny, with a high near 68.