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

48°F

9°C

Humidity 62%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 9 Feb 6:55 pm EST
Extended Forecast for

Knoxville TN

  • Tonight

    Tonight: Mostly clear, with a low around 41. Southwest wind around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 68. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 3am. Low around 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 56. North wind around 5 mph.

    High: 56 °F

    Chance Rain
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. North wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36. Northeast wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Partly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 41. Southwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 68. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Rain, mainly after 3am. Low around 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 56. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 30. North wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 53. Calm wind.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36. Northeast wind around 5 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 52.
Friday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36.
Saturday
A 40 percent chance of showers. Cloudy, with a high near 55.
Saturday Night
Showers. Low around 45. Chance of precipitation is 80%.
Sunday
Showers. High near 59. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Washington's Birthday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville TN
 35.96°N 83.94°W (Elev. 899 ft)
Last Update:
6:06 pm EST Feb 9, 2026
Forecast Valid:
7pm EST Feb 9, 2026-6pm EST Feb 16, 2026
 
Forecast Discussion
 
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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