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.

Fog/Mist

71°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 30.01 in (1015.1 mb)
Dewpoint 71°F (22°C)
Visibility 2.00 mi
Last update 12 Sep 11:53 pm EDT
Extended Forecast for

5 Miles SE Friendsville TN

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 89. Heat index values as high as 97. Calm wind becoming northwest around 5 mph.

    High: 89 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. North wind around 5 mph becoming calm.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 90. Heat index values as high as 98. Light east wind becoming northeast 5 to 10 mph in the afternoon.

    High: 90 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. East wind around 5 mph.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93. Calm wind becoming west around 5 mph.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Southeast wind around 5 mph becoming calm after midnight.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 92.

    High: 92 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 68. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 89. Heat index values as high as 97. Calm wind becoming northwest around 5 mph.
Sunday Night
Mostly clear, with a low around 68. North wind around 5 mph becoming calm.
Monday
Sunny and hot, with a high near 90. Heat index values as high as 98. Light east wind becoming northeast 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 66. East wind around 5 mph.
Tuesday
Sunny and hot, with a high near 93. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly clear, with a low around 68. Southeast wind around 5 mph becoming calm after midnight.
Wednesday
Sunny and hot, with a high near 92.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny and hot, with a high near 93.
Thursday Night
Mostly clear, with a low around 67.
Friday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 91.
Friday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Friendsville TN
 35.7°N 84.08°W (Elev. 915 ft)
Last Update:
7:01 pm EDT Sep 12, 2026
Forecast Valid:
12am EDT Sep 13, 2026-6pm EDT Sep 19, 2026
 
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Additional Resources

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Chance of Precipitation