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September 18th, 2025 :: 12:55 pm EDT   

Local Weather Report for
Knoxville
Tennessee, United States

 Current Knoxville Weather Conditions Updated September 18th at 11:53 am 
Mostly Sunny
Temperature:77°F Dew Point:63°F
Barometer:30.09 inHg Wind:calm
Humidity:61.2% Visibility:0M
 
 Knoxville Weather Forecast Summary  
 
Today
Sep 18th
Friday
Sep 19th
Saturday
Sep 20th
Sunday
Sep 21st
Monday
Sep 22nd
Sunny Mostly Sunny Mix of Cloud and Sun Cloudy Cloudy
86°F
89°F
61°F
89°F
59°F
88°F
58°F
88°F
62°F
 
 Knoxville Detailed Weather Forecast  
 
Thursday, September 18th, 2025
Afternoon Temperature: 80°F
Sunny.
Evening Temperature: 65°F
Clear.
Friday, September 19th, 2025
Overnight Temperature: 61°F
Clear.
Morning Temperature: 84°F
Sunny.
Afternoon Temperature: 82°F
Sunny with cloudy periods.
Evening Temperature: 67°F
Clear with cloudy periods.
Saturday, September 20th, 2025
Overnight Temperature: 64°F
A mix of cloudy and clear skies.
Morning Temperature: 84°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Afternoon Temperature: 76°F
A mix of sun and cloud with a slight chance of showers or thundershowers.
Evening Temperature: 60°F
Clear.
Sunday, September 21st, 2025
Overnight Temperature: 58°F
Clear.
Morning Temperature: 82°F
A mix of cloud and sun.
Afternoon Temperature: 81°F
Sunny with cloudy periods.
Evening Temperature: 70°F
Cloudy.
Monday, September 22nd, 2025
Overnight Temperature: 63°F
A mix of clear and cloudy skies.
Morning Temperature: 84°F
Cloudy.
Afternoon Temperature: 81°F
Cloudy.
Evening Temperature: 69°F
Clear with cloudy periods.
Tuesday, September 23rd, 2025
Overnight Temperature: 63°F
A mix of cloudy and clear skies.
Morning Temperature: 84°F
Sunny.
Afternoon Temperature: 83°F
A mix of cloud and sun.
Evening Temperature: 70°F
Clear with cloudy periods.
Wednesday, September 24th, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 85°F
A mix of cloud and sun.
Afternoon Temperature: 82°F
A mix of cloud and sun.
Evening Temperature: 70°F
Cloudy.
Thursday, September 25th, 2025
Overnight Temperature: 64°F
A mix of cloudy and clear skies with showers likely.
Morning Temperature: 75°F
Sunny with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 73°F
Sunny with cloudy periods with showers likely. Chance of a thunderstorm.
Evening Temperature: 65°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Friday, September 26th, 2025
Overnight Temperature: 62°F
Cloudy.
Morning Temperature: 82°F
Cloudy.
Afternoon Temperature: 80°F
Cloudy.
Evening Temperature: 67°F
Cloudy.





 

  [ Local Weather Report ]
Alcoa, TN 
11:53 AM  77°F
Mostly Sunny
 
Rockford, TN 
11:53 AM  77°F
Mostly Sunny
 
Louisville, TN 
11:53 AM  77°F
Mostly Sunny
 
Maryville, TN 
11:53 AM  77°F
Mostly Sunny
 
Friendsville, TN 
11:53 AM  77°F
Mostly Sunny
 
Farragut, TN 
 
Brentwood, TN 
 
Greenback, TN 
 
Lenoir City, TN 
 
Huntsville, TN 

This WeatherCity Weather Forecast for Knoxville, Tennessee, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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