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

55°F

13°C

Humidity 64%
Wind Speed NE 8 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 1 Apr 8:53 pm EDT
Extended Forecast for

Maryville TN

  • Tonight

    Tonight: Increasing clouds, with a low around 51. Northeast wind around 5 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Breezy, with a northeast wind 10 to 15 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 82 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67. South wind around 15 mph, with gusts as high as 30 mph.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 87. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 87 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 67. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 87. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 87 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 66. South wind around 5 mph.

    Low: 66 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 89. Breezy.

    High: 89 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Slight Chance
    Showers then
    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 51. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 82. Breezy, with a northeast wind 10 to 15 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 67. South wind around 15 mph, with gusts as high as 30 mph.
Thursday
Partly sunny, with a high near 87. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 67. South wind around 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 87. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 66. South wind around 5 mph.
Saturday
Partly sunny, with a high near 89. Breezy.
Saturday Night
A 50 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 65.
Sunday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 75. Breezy. Chance of precipitation is 90%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Sunny, with a high near 60.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Maryville TN
 35.76°N 83.96°W (Elev. 994 ft)
Last Update:
7:57 pm EDT Apr 1, 2025
Forecast Valid:
9pm EDT Apr 1, 2025-6pm EDT Apr 8, 2025
 
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