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

66°F

19°C

Humidity 61%
Wind Speed W 6 mph
Barometer 30.21 in (1021.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 3 Apr 6:53 am EDT
Extended Forecast for

4 Miles S Townsend TN

  • Today

    Today: A 10 percent chance of showers after 4pm. Mostly cloudy, with a high near 79. South wind 5 to 10 mph.

    High: 79 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after 2pm. High near 79. South wind 5 to 10 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: 79 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 56. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 56 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 64. Northwest wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. North wind around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62. North wind around 5 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
A 10 percent chance of showers after 4pm. Mostly cloudy, with a high near 79. South wind 5 to 10 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 63. South wind around 5 mph.
Saturday
A chance of rain, then showers and possibly a thunderstorm after 2pm. High near 79. South wind 5 to 10 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 56. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 64. Northwest wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday Night
Partly cloudy, with a low around 42. North wind around 5 mph.
Monday
Sunny, with a high near 62. North wind around 5 mph.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Townsend TN
 35.63°N 83.75°W (Elev. 2254 ft)
Last Update:
2:26 am EDT Apr 3, 2026
Forecast Valid:
6am 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation