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

74°F

23°C

Humidity 27%
Wind Speed W 8 G 17 mph
Barometer 30.14 in (1020.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 1 Mar 3:53 pm EST
Extended Forecast for

Tallassee TN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 68. Northwest wind around 5 mph.

    High: 68 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 3am. Increasing clouds, with a low around 48. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 48 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 60. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 49. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 71. Southwest wind around 5 mph.

    High: 71 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 72.

    High: 72 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 68. Northwest wind around 5 mph.
Tonight
A 20 percent chance of showers after 3am. Increasing clouds, with a low around 48. Northeast wind around 5 mph becoming southeast after midnight.
Monday
A 50 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 60. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 49. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 65. Southeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 50. Southeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 71. Southwest wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 56.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 72.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58.
Friday
A 40 percent chance of showers. Mostly sunny, with a high near 75.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 59.
Saturday
Showers likely. Mostly sunny, with a high near 73. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tallassee TN
 35.55°N 83.93°W (Elev. 2254 ft)
Last Update:
1:26 pm EST Mar 1, 2026
Forecast Valid:
3pm EST Mar 1, 2026-6pm EST Mar 7, 2026
 
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