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.

Partly Cloudy

20°F

-7°C

Humidity 74%
Wind Speed S 3 mph
Barometer 30.01 in (1017.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 16 Jan 5:53 am EST
Extended Forecast for

Maryville TN

  • Today

    Today: Partly sunny, with a high near 48. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 48 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: A chance of sprinkles before 10pm, then showers, mainly after 10pm. Low around 36. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers

  • Saturday

    Saturday: A chance of sprinkles before 1pm. Partly sunny, with a high near 46. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Chance
    Sprinkles

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. West wind around 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. West wind 5 to 10 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 37. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 48. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
A chance of sprinkles before 10pm, then showers, mainly after 10pm. Low around 36. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of sprinkles before 1pm. Partly sunny, with a high near 46. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 21. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 34. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 23. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
M.L.King Day
Sunny, with a high near 37. West wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Clear, with a low around 20.
Wednesday
Sunny, with a high near 49.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 34.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Maryville TN
 35.74°N 83.99°W (Elev. 1001 ft)
Last Update:
6:06 am EST Jan 16, 2026
Forecast Valid:
6am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation