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

21°C

69°F

Humidity 93%
Wind Speed Calm
Barometer 1023.5 mb (30.26 in)
Dewpoint 19°C (67°F)
Visibility 16 km
Last update 9 Sep 5:53 am EDT
Extended Forecast for

2 Miles NNE Knoxville TN

  • Today

    Today: Sunny and hot, with a high near 32. Calm wind becoming southwest 5 to 10 km/h in the afternoon.

    High: 32 °C

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °C

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 33. Southwest wind 5 to 10 km/h.

    High: 33 °C

    Hot

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Increasing clouds, with a low around 21. Calm wind. Chance of precipitation is 20%.

    Low: 21 °C

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 33. Calm wind.

    High: 33 °C

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °C

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny and hot, with a high near 32. Calm wind. Chance of precipitation is 60%.

    High: 32 °C

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °C

    Showers
    Likely then
    Slight Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 32.

    High: 32 °C

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 32. Calm wind becoming southwest 5 to 10 km/h in the afternoon.
Tonight
Mostly clear, with a low around 20. Calm wind.
Thursday
Sunny and hot, with a high near 33. Southwest wind 5 to 10 km/h.
Thursday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Increasing clouds, with a low around 21. Calm wind. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 33. Calm wind.
Friday Night
A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 21. Calm wind.
Saturday
A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny and hot, with a high near 32. Calm wind. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 32.
Sunday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 21.
Monday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 32.
Monday Night
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 21.
Tuesday
A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Knoxville TN
 36°N 83.94°W (Elev. 1184 m)
Last Update:
4:41 am EDT Sep 9, 2026
Forecast Valid:
6am EDT Sep 9, 2026-6pm EDT Sep 15, 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