National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

88°F

31°C

Humidity 59%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 17 Jun 12:15 pm EDT
Extended Forecast for

Knoxville TN

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 100. Southeast wind around 5 mph.

    High: 93 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 72. East wind around 5 mph becoming calm.

    Low: 72 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny and hot, with a high near 92. Heat index values as high as 98. Calm wind becoming east around 5 mph in the afternoon.

    High: 92 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny and hot, with a high near 90. Calm wind becoming east around 5 mph.

    High: 90 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 69. Northeast wind around 5 mph becoming calm.

    Low: 69 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 92. Calm wind.

    High: 92 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 100. Southeast wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 72. East wind around 5 mph becoming calm.
Tuesday
Partly sunny and hot, with a high near 92. Heat index values as high as 98. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 69. Calm wind.
Juneteenth
Partly sunny and hot, with a high near 90. Calm wind becoming east around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 69. Northeast wind around 5 mph becoming calm.
Thursday
Mostly sunny and hot, with a high near 92. Calm wind.
Thursday Night
Mostly clear, with a low around 70.
Friday
Sunny and hot, with a high near 96.
Friday Night
Mostly clear, with a low around 73.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 96.
Saturday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 942 ft)
Last Update:
12:26 pm EDT Jun 17, 2024
Forecast Valid:
12pm EDT Jun 17, 2024-6pm EDT Jun 23, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation