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

67°F

19°C

Humidity 63%
Wind Speed N 6 mph
Barometer 30.12 in (1019.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Nov 7:53 pm EST
Extended Forecast for

4 Miles SE Tallassee TN

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 49. West northwest wind around 6 mph.

    Low: 49 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 60. West wind 3 to 6 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers, mainly after 7pm. Cloudy, with a low around 55. Southwest wind 6 to 10 mph becoming southeast in the evening. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 61. Southeast wind around 10 mph becoming southwest in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 7pm. Low around 55. South southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    Low: 55 °F

    Rain

  • Saturday

    Saturday: Rain likely and possibly a thunderstorm before 8am, then a chance of rain and thunderstorms between 8am and 10am, then a chance of rain after 10am. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 8pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 49. West northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 60. West wind 3 to 6 mph.
Thursday Night
A 50 percent chance of showers, mainly after 7pm. Cloudy, with a low around 55. Southwest wind 6 to 10 mph becoming southeast in the evening. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 30 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 61. Southeast wind around 10 mph becoming southwest in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 7pm. Low around 55. South southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Saturday
Rain likely and possibly a thunderstorm before 8am, then a chance of rain and thunderstorms between 8am and 10am, then a chance of rain after 10am. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of rain before 8pm. Mostly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 55.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 49.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 52.
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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:
6:28 pm EST Nov 19, 2025
Forecast Valid:
8pm EST Nov 19, 2025-6pm EST Nov 26, 2025
 
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