National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

25°C

77°F

Humidity 57%
Wind Speed W 13 G 26 km/h
Barometer 30.19 in
Dewpoint 16°C (61°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 14 Apr 12:15 pm EDT
Extended Forecast for

Seymour TN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 29. Southwest wind around 25 km/h, with gusts as high as 35 km/h.

    High: 29 °C

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. Southwest wind around 10 km/h.

    Low: 15 °C

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Southwest wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 30 km/h.

    High: 29 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. Southwest wind around 10 km/h.

    Low: 15 °C

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29. Southwest wind 5 to 15 km/h increasing to 15 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h.

    High: 29 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 2am. Partly cloudy, with a low around 17. Southwest wind 10 to 15 km/h, with gusts as high as 30 km/h.

    Low: 17 °C

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 30. West wind 10 to 15 km/h.

    High: 30 °C

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16.

    Low: 16 °C

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Partly sunny and hot, with a high near 32.

    High: 32 °C

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 29. Southwest wind around 25 km/h, with gusts as high as 35 km/h.
Tonight
Mostly clear, with a low around 15. Southwest wind around 10 km/h.
Wednesday
Mostly sunny, with a high near 29. Southwest wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 30 km/h.
Wednesday Night
Partly cloudy, with a low around 15. Southwest wind around 10 km/h.
Thursday
Mostly sunny, with a high near 29. Southwest wind 5 to 15 km/h increasing to 15 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h.
Thursday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 17. Southwest wind 10 to 15 km/h, with gusts as high as 30 km/h.
Friday
Mostly sunny, with a high near 30. West wind 10 to 15 km/h.
Friday Night
Partly cloudy, with a low around 16.
Saturday
A 20 percent chance of showers after 2pm. Partly sunny and hot, with a high near 32.
Saturday Night
A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 12.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 20.
Sunday Night
Mostly clear, with a low around 6.
Monday
Sunny, with a high near 21.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seymour TN
 35.88°N 83.76°W (Elev. 1086 m)
Last Update:
7:06 am EDT Apr 14, 2026
Forecast Valid:
12pm EDT Apr 14, 2026-6pm EDT Apr 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation