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

52°F

11°C

Humidity 67%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 21 Feb 1:15 am EST
Extended Forecast for

2 Miles SW Mascot TN

  • Overnight

    Overnight: A 40 percent chance of showers, mainly after 2am. Cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 61. Calm wind becoming north around 5 mph.

    High: 61 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. North wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 7am, then a chance of sprinkles and flurries between 7am and 9am, then a chance of sprinkles after 9am. Partly sunny, with a high near 42. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of sprinkles and flurries before 8pm, then a chance of flurries between 8pm and 1am, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 26. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Chance
    Sprinkles/Flurries
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 36. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly after 2am. Cloudy, with a low around 46. Calm wind.
Saturday
A 20 percent chance of showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 61. Calm wind becoming north around 5 mph.
Saturday Night
A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. North wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain and snow showers before 7am, then a chance of sprinkles and flurries between 7am and 9am, then a chance of sprinkles after 9am. Partly sunny, with a high near 42. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
A chance of sprinkles and flurries before 8pm, then a chance of flurries between 8pm and 1am, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 26. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 36. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 21. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 58. Breezy.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 46.
Thursday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Mascot TN
 36.06°N 83.79°W (Elev. 1001 ft)
Last Update:
12:06 am EST Feb 21, 2026
Forecast Valid:
1am EST Feb 21, 2026-6pm EST Feb 27, 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