Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

60°F

16°C

Humidity 78%
Wind Speed Calm
Barometer 29.82 in (1009.5 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 26 Feb 3:53 pm EST
Extended Forecast for

Knoxville, McGhee Tyson Airport TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Northeast wind around 5 mph.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 63. Northeast wind around 5 mph.

    High: 63 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. Calm wind becoming west around 5 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Calm wind becoming south around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 66. Southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am.  Cloudy, with a low around 44. Northeast wind around 5 mph.

    Low: 44 °F

    Cloudy then
    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers.  Cloudy, with a high near 58.

    High: 58 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. Northeast wind around 5 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 63. Northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 42. Calm wind.
Saturday
Sunny, with a high near 68. Calm wind becoming west around 5 mph.
Saturday Night
Mostly clear, with a low around 44. Calm wind becoming south around 5 mph.
Sunday
Partly sunny, with a high near 66. Southwest wind 5 to 10 mph becoming north in the afternoon.
Sunday Night
A 30 percent chance of showers after 1am. Cloudy, with a low around 44. Northeast wind around 5 mph.
Monday
A 40 percent chance of showers. Cloudy, with a high near 58.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 61.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Wednesday
A 20 percent chance of showers. Cloudy, with a high near 67.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville, McGhee Tyson Airport TN
 35.83°N 83.98°W (Elev. 961 ft)
1:26 pm EST Feb 26, 2026
4pm EST Feb 26, 2026-6pm EST Mar 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database