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.

Partly Cloudy

70°F

21°C

Humidity 93%
Wind Speed NW 6 mph
Barometer 30.10 in (1018.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 15 Oct 3:53 am EDT
Extended Forecast for

2 Miles SSW Maryville TN

  • Today

    Today: Sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 66. South wind around 5 mph.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 81. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 81 °F

    Sunny then
    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 48. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: A 10 percent chance of showers before 8am. Partly sunny, with a high near 58. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 58 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64. North wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 66. South wind around 5 mph.
Friday
A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 81. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 48. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
A 10 percent chance of showers before 8am. Partly sunny, with a high near 58. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 39. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 64. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Maryville TN
 35.72°N 83.99°W (Elev. 1004 ft)
Last Update:
2:26 am EDT Oct 15, 2026
Forecast Valid:
4am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation