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.

Overcast

41°F

5°C

Humidity 76%
Wind Speed Vrbl 3 mph
Barometer 30.15 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 4 Dec 5:35 pm EST
Extended Forecast for

3 Miles SW Mascot TN

  • Tonight

    Tonight: Rain showers, possibly mixed with sleet, becoming all rain after midnight. Low around 35. North wind around 5 mph becoming calm. Chance of precipitation is 90%. Little or no sleet accumulation expected.

    Low: 35 °F

    Rain/Sleet
    then Showers

  • Friday

    Friday: A 30 percent chance of showers before 8am. Cloudy, with a high near 45. Calm wind.

    High: 45 °F

    Chance
    Showers then
    Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 49. Calm wind becoming west around 5 mph.

    High: 49 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 48. Calm wind.

    High: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 33. Calm wind becoming north around 5 mph after midnight.

    Low: 33 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 43.

    High: 43 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain showers, possibly mixed with sleet, becoming all rain after midnight. Low around 35. North wind around 5 mph becoming calm. Chance of precipitation is 90%. Little or no sleet accumulation expected.
Friday
A 30 percent chance of showers before 8am. Cloudy, with a high near 45. Calm wind.
Friday Night
Cloudy, with a low around 36. Calm wind.
Saturday
Mostly cloudy, with a high near 49. Calm wind becoming west around 5 mph.
Saturday Night
Mostly cloudy, with a low around 33. Calm wind.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 48. Calm wind.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 33. Calm wind becoming north around 5 mph after midnight.
Monday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 53. Breezy.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 35.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Mascot TN
 36.04°N 83.82°W (Elev. 1001 ft)
Last Update:
12:31 pm EST Dec 4, 2025
Forecast Valid:
5pm EST Dec 4, 2025-6pm EST Dec 11, 2025
 
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