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.

Fair

75°F

24°C

Humidity 54%
Wind Speed Calm
Barometer 30.08 in (1017.9 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 8 Oct 11:53 am EDT
Extended Forecast for

6 Miles ENE Tallassee TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 82. North wind around 5 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 61. East wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 82. East wind around 5 mph becoming calm.

    High: 82 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 60. Southeast wind around 5 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers, mainly after 7am. High near 73. East wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    High: 73 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 64. Southeast wind around 15 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.

    Low: 64 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 77. Southeast wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 80%.

    High: 77 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Columbus Day

    Columbus Day: A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 77.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 82. North wind around 5 mph.
Tonight
Increasing clouds, with a low around 61. East wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 82. East wind around 5 mph becoming calm.
Friday Night
Mostly cloudy, with a low around 60. Southeast wind around 5 mph, with gusts as high as 25 mph.
Saturday
Showers, mainly after 7am. High near 73. East wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Saturday Night
Showers likely, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 64. Southeast wind around 15 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 77. Southeast wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Columbus Day
A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Tallassee TN
 35.59°N 83.84°W (Elev. 1742 ft)
Last Update:
12:30 pm EDT Oct 8, 2026
Forecast Valid:
12pm EDT Oct 8, 2026-6pm EDT Oct 14, 2026
 
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