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

65°F

18°C

Humidity 42%
Wind Speed N 10 mph
Barometer 30.18 in (1021.6 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 1 Mar 6:53 pm EST
Extended Forecast for

6 Miles SSW Maryville TN

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 46. Northeast wind around 5 mph.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers, mainly before 11am. Cloudy, with a high near 65. Northeast wind around 5 mph becoming south in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. South wind 5 to 10 mph.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49. South wind 5 to 10 mph.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 76. Southwest wind 5 to 10 mph.

    High: 76 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57. South wind around 5 mph.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77.

    High: 77 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 46. Northeast wind around 5 mph.
Monday
A 50 percent chance of showers, mainly before 11am. Cloudy, with a high near 65. Northeast wind around 5 mph becoming south in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 48. South wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 70. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 49. South wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 76. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 57. South wind around 5 mph.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 58.
Friday
A 40 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 80.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 60.
Saturday
Showers likely. Mostly sunny, with a high near 78. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Maryville TN
 35.67°N 84.03°W (Elev. 1001 ft)
Last Update:
6:21 pm EST Mar 1, 2026
Forecast Valid:
7pm EST Mar 1, 2026-6pm EDT Mar 8, 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