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

Hazardous Weather Conditions

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Mostly Cloudy

63°F

17°C

Humidity 77%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 9 Mar 9:55 pm EDT
Extended Forecast for

Seymour TN

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 59. Southwest wind around 5 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before noon. Partly sunny, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 64. Southwest wind around 5 mph.

    Low: 64 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 80. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Some of the storms could produce heavy rainfall. Low around 44. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    Low: 44 °F

    Showers
    Likely then
    Heavy Rain

  • Thursday

    Thursday: Showers, mainly before 8am. The rain could be heavy at times. High near 54. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 54 °F

    Heavy Rain
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. North wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. Breezy.

    High: 66 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 59. Southwest wind around 5 mph. Chance of precipitation is 40%.
Tuesday
Showers and thunderstorms likely, mainly before noon. Partly sunny, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 64. Southwest wind around 5 mph.
Wednesday
A chance of showers and thunderstorms before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 80. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Some of the storms could produce heavy rainfall. Low around 44. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Thursday
Showers, mainly before 8am. The rain could be heavy at times. High near 54. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
Mostly clear, with a low around 35. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 66. Breezy.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 50.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 76. Breezy.
Sunday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seymour TN
 35.88°N 83.76°W (Elev. 1086 ft)
Last Update:
7:06 pm EDT Mar 9, 2026
Forecast Valid:
10pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation