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

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

70°F

21°C

Humidity 39%
Wind Speed W 14 mph
Barometer 30.11 in (1019.1 mb)
Dewpoint 44°F (7°C)
Visibility 8.00 mi
Last update 25 Mar 5:53 pm EDT
Extended Forecast for

4 Miles SE Tallassee TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. South southeast wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66. South wind around 14 mph, with gusts as high as 25 mph.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. South wind around 14 mph, with gusts as high as 21 mph.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Showers likely, mainly after 5pm. Mostly sunny, with a high near 66. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Mostly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 34. Breezy, with a north wind around 21 mph, with gusts as high as 31 mph.

    Low: 34 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. South southeast wind 10 to 13 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 66. South wind around 14 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 56. South wind around 14 mph, with gusts as high as 21 mph.
Friday
Showers likely, mainly after 5pm. Mostly sunny, with a high near 66. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 34. Breezy, with a north wind around 21 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Tallassee TN
 35.5°N 83.88°W (Elev. 3720 ft)
Last Update:
2:23 pm EDT Mar 25, 2026
Forecast Valid:
6pm EDT Mar 25, 2026-6pm EDT Apr 1, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation