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.

Overcast

61°F

16°C

Humidity 72%
Wind Speed SW 15 G 24 mph
Barometer 29.95 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Feb 6:55 am EST
Extended Forecast for

Knoxville TN

  • Today

    Today: A 20 percent chance of showers after 4pm. Cloudy, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 64 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly between 1am and 2am. Cloudy, with a low around 58. Southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 74. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 74 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers, then showers and possibly a thunderstorm after 1am. Low around 60. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 60 °F

    Slight Chance
    Showers then
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 69. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 47. West wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Partly sunny, with a high near 61. Northeast wind around 5 mph.

    High: 61 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers before 1pm. Mostly sunny, with a high near 46.

    High: 46 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A 20 percent chance of showers after 4pm. Cloudy, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Showers likely, mainly between 1am and 2am. Cloudy, with a low around 58. Southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of showers, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 74. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A slight chance of showers, then showers and possibly a thunderstorm after 1am. Low around 60. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 69. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 47. West wind around 5 mph becoming calm in the evening.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 61. Northeast wind around 5 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 37.
Sunday
A 30 percent chance of snow showers before 1pm. Mostly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 47.
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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 am EST Feb 18, 2026
Forecast Valid:
7am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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