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.

Partly Cloudy

67°F

19°C

Humidity 61%
Wind Speed W 5 mph
Barometer 29.98 in (1014.5 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 22 Nov 5:53 pm EST
Extended Forecast for

4 Miles SE Tallassee TN

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 45. Northwest wind 6 to 8 mph.

    Low: 45 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 52. North wind around 6 mph.

    High: 52 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. North wind 6 to 8 mph becoming east southeast after midnight.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55. East southeast wind 6 to 9 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 48. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 32 mph.

    Low: 48 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, then rain and possibly a thunderstorm after 1pm. High near 55. Breezy. Chance of precipitation is 90%.

    High: 55 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain, mainly before 5am. Low around 47. Chance of precipitation is 90%.

    Low: 47 °F

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before 10am. Partly sunny, with a high near 49.

    High: 49 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 45. Northwest wind 6 to 8 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 52. North wind around 6 mph.
Sunday Night
Mostly clear, with a low around 41. North wind 6 to 8 mph becoming east southeast after midnight.
Monday
Mostly sunny, with a high near 55. East southeast wind 6 to 9 mph.
Monday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 48. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 32 mph.
Tuesday
Rain likely, then rain and possibly a thunderstorm after 1pm. High near 55. Breezy. Chance of precipitation is 90%.
Tuesday Night
Rain, mainly before 5am. Low around 47. Chance of precipitation is 90%.
Wednesday
A 30 percent chance of rain before 10am. Partly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 29.
Thanksgiving Day
Sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Tallassee TN
 35.5°N 83.88°W (Elev. 3720 ft)
Last Update:
5:48 pm EST Nov 22, 2025
Forecast Valid:
6pm EST Nov 22, 2025-6pm EST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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