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

38°F

3°C

Humidity 70%
Wind Speed Calm
Barometer 30.11 in (1020.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 3 Dec 1:53 pm EST
Extended Forecast for

4 Miles S Townsend TN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 42. Northwest wind around 5 mph.

    High: 42 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 47. Calm wind becoming north around 5 mph.

    High: 47 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain, mainly after 1am. Low around 37. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain, mainly before 3pm, then showers likely after 3pm. High near 45. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%.

    High: 45 °F

    Rain

  • Friday Night

    Friday Night: Showers likely, mainly before 7pm. Cloudy, with a low around 41. Calm wind. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 51. Calm wind becoming west around 5 mph.

    High: 51 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 10pm, then a chance of rain, mainly between 10pm and 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

    Low: 38 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of rain before 10am, then a chance of showers after 10am. Partly sunny, with a high near 50. Chance of precipitation is 30%.

    High: 50 °F

    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 42. Northwest wind around 5 mph.
Tonight
Mostly clear, with a low around 34. Calm wind.
Thursday
Increasing clouds, with a high near 47. Calm wind becoming north around 5 mph.
Thursday Night
Rain, mainly after 1am. Low around 37. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%.
Friday
Rain, mainly before 3pm, then showers likely after 3pm. High near 45. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%.
Friday Night
Showers likely, mainly before 7pm. Cloudy, with a low around 41. Calm wind. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 51. Calm wind becoming west around 5 mph.
Saturday Night
A chance of showers before 10pm, then a chance of rain, mainly between 10pm and 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Sunday
A chance of rain before 10am, then a chance of showers after 10am. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Townsend TN
 35.61°N 83.76°W (Elev. 1969 ft)
Last Update:
12:31 pm EST Dec 3, 2025
Forecast Valid:
2pm EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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