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.

A Few Clouds

71°F

22°C

Humidity 51%
Wind Speed Calm
Barometer 30.12 in (1019.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 6 Oct 12:53 pm EDT
Extended Forecast for

5 Miles SSE Maryville TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Calm wind becoming north around 5 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. Calm wind becoming south around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Calm wind becoming northwest around 5 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. Southeast wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Calm wind becoming north around 5 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. East wind around 5 mph becoming calm.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 83. Northeast wind around 5 mph.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Calm wind becoming north around 5 mph.
Tonight
Mostly clear, with a low around 55. Calm wind becoming south around 5 mph.
Wednesday
Sunny, with a high near 81. Calm wind becoming northwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 57. Southeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 83. Calm wind becoming north around 5 mph.
Thursday Night
Mostly clear, with a low around 56. East wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 83. Northeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 56.
Saturday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 79.
Saturday Night
A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 57.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Columbus Day
A 20 percent chance of showers. Partly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Maryville TN
 35.69°N 83.94°W (Elev. 1142 ft)
Last Update:
1:06 pm EDT Oct 6, 2026
Forecast Valid:
1pm EDT Oct 6, 2026-6pm EDT Oct 12, 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