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

32°F

0°C

Humidity 100%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 12 Feb 2:55 am EST
Extended Forecast for

Seymour TN

  • Overnight

    Overnight: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Calm wind becoming north around 5 mph.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 53. Northeast wind around 5 mph becoming calm.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, with a high near 58. Calm wind.

    High: 58 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Cloudy, with a low around 45. Calm wind becoming east around 5 mph. Chance of precipitation is 70%.

    Low: 45 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Calm wind.
Thursday
Mostly sunny, with a high near 49. Calm wind becoming north around 5 mph.
Thursday Night
Partly cloudy, with a low around 29. Calm wind.
Friday
Sunny, with a high near 53. Northeast wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 32. Calm wind.
Saturday
Mostly cloudy, with a high near 58. Calm wind.
Saturday Night
Showers likely, mainly after 1am. Cloudy, with a low around 45. Calm wind becoming east around 5 mph. Chance of precipitation is 70%.
Sunday
Showers. High near 56. Chance of precipitation is 90%.
Sunday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 46.
Washington's Birthday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
Mostly cloudy, with a high near 67. Breezy.
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 ft)
Last Update:
1:26 am EST Feb 12, 2026
Forecast Valid:
3am EST Feb 12, 2026-6pm EST Feb 18, 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