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.

Mostly Cloudy

65°F

18°C

Humidity 68%
Wind Speed SW 7 mph
Barometer 30.24 in (1023.0 mb)
Dewpoint 54°F (12°C)
Visibility 8.00 mi
Last update 3 Apr 7:53 am EDT
Extended Forecast for

4 Miles SSW Townsend TN

  • Today

    Today: A 10 percent chance of showers after 4pm. Mostly cloudy, with a high near 75. South wind 10 to 15 mph.

    High: 75 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 61. South wind 10 to 15 mph.

    Low: 61 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after 2pm. High near 75. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 53. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 100%.

    Low: 53 °F

    Showers and
    Breezy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61. Northwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 61 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. North wind 10 to 15 mph.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 58. North wind around 10 mph.

    High: 58 °F

    Sunny

  • Monday Night

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

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

Today
A 10 percent chance of showers after 4pm. Mostly cloudy, with a high near 75. South wind 10 to 15 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 61. South wind 10 to 15 mph.
Saturday
A chance of rain, then showers and possibly a thunderstorm after 2pm. High near 75. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 53. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 100%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61. Northwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
Partly cloudy, with a low around 41. North wind 10 to 15 mph.
Monday
Sunny, with a high near 58. North wind around 10 mph.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Townsend TN
 35.63°N 83.78°W (Elev. 2028 ft)
Last Update:
7:06 am EDT Apr 3, 2026
Forecast Valid:
8am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation