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

27°F

-3°C

Humidity 58%
Wind Speed Calm
Barometer 30.23 in (1025.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 2 Feb 1:53 pm EST
Extended Forecast for

5 Miles SW Maryville TN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 37. Southwest wind around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 21. South wind around 5 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 46. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers, mainly before 1am. Low around 35. Southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 35 °F

    Showers

  • Wednesday

    Wednesday: A slight chance of rain showers after 1pm, mixing with snow after 5pm. Cloudy, with a high near 42. North wind around 5 mph. Chance of precipitation is 20%.

    High: 42 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. North wind around 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. North wind around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 37. Southwest wind around 5 mph.
Tonight
Increasing clouds, with a low around 21. South wind around 5 mph.
Tuesday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 46. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers, mainly before 1am. Low around 35. Southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 80%.
Wednesday
A slight chance of rain showers after 1pm, mixing with snow after 5pm. Cloudy, with a high near 42. North wind around 5 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 19. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 37. North wind around 5 mph.
Thursday Night
Mostly clear, with a low around 23.
Friday
Mostly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Maryville TN
 35.7°N 84.05°W (Elev. 997 ft)
Last Update:
12:31 pm EST Feb 2, 2026
Forecast Valid:
2pm EST Feb 2, 2026-6pm EST Feb 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