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.

Mostly Cloudy

58°F

14°C

Humidity 84%
Wind Speed S 7 mph
Barometer 29.82 in (1009.3 mb)
Dewpoint 53°F (12°C)
Visibility 7.00 mi
Last update 26 Feb 2:53 pm EST
Extended Forecast for

4 Miles ENE Tallassee TN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 57. West wind around 5 mph.

    High: 57 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61. Calm wind becoming north around 5 mph.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65. Calm wind becoming northwest around 5 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 45. Calm wind becoming south around 5 mph.

    Low: 45 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am. Cloudy, with a low around 46.

    Low: 46 °F

    Cloudy then
    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Cloudy, with a high near 57.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 57. West wind around 5 mph.
Tonight
Mostly cloudy, with a low around 43. Calm wind.
Friday
Mostly sunny, with a high near 61. Calm wind becoming north around 5 mph.
Friday Night
Mostly clear, with a low around 43. Calm wind.
Saturday
Sunny, with a high near 65. Calm wind becoming northwest around 5 mph.
Saturday Night
Clear, with a low around 45. Calm wind becoming south around 5 mph.
Sunday
Mostly sunny, with a high near 65. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers after 1am. Cloudy, with a low around 46.
Monday
A 50 percent chance of showers. Cloudy, with a high near 57.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 57.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Wednesday
A 30 percent chance of showers. Cloudy, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Tallassee TN
 35.57°N 83.87°W (Elev. 2083 ft)
Last Update:
1:26 pm EST Feb 26, 2026
Forecast Valid:
3pm EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation