National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

26°F

-3°C

Humidity 48%
Wind Speed NE 8 mph
Barometer 30.32 in (1027.6 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 8 Feb 8:53 am EST
Extended Forecast for

Maryville TN

  • Today

    Today: Partly sunny, with a high near 43. Northeast wind around 5 mph becoming calm.

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. Southwest wind 5 to 10 mph.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 48. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 57. North wind around 5 mph. Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers. Mostly cloudy, with a high near 54.

    High: 54 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 43. Northeast wind around 5 mph becoming calm.
Tonight
Mostly cloudy, with a low around 29. Calm wind.
Monday
Mostly sunny, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 39. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 67. Southwest wind 5 to 10 mph.
Tuesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 48. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 57. North wind around 5 mph. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 54.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 37.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 53.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Maryville TN
 35.74°N 83.99°W (Elev. 1001 ft)
Last Update:
6:06 am EST Feb 8, 2026
Forecast Valid:
9am EST Feb 8, 2026-6pm EST Feb 14, 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