Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Lala’s stormy close encounter with Hawaii to last into Sunday night. See the latest. Chevron right

Knoxville, TN

90°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Knoxville

Tennessee

90°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Knoxville, TN Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Heat Advisory

Today's Weather

Sun, Aug 16

Mostly sunny and toasty conditions; a thunderstorm around this afternoon; danger of dehydration and heatstroke if outside for extended periods of time Hi: 97°

Tonight: Clear to partly cloudy and humid Lo: 74°

Current Weather

1:22 PM

90°F
RealFeel® 109°
Sunny More Details
RealFeel Shade™ 99°
Heat Index 103°
Wind WSW 2 mph
Wind Gusts 6 mph
Air Quality Fair

Looking Ahead

Danger of dehydration and heat stroke if outside for extended periods of time this afternoon. Watch for a heavy thunderstorm tomorrow afternoon.

Knoxville Weather Radar

Knoxville Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

2 PM 94°
rain drop 47%
3 PM 94°
rain drop 51%
4 PM 97°
rain drop 47%
5 PM 95°
rain drop 19%
6 PM 94°
rain drop 19%
7 PM 93°
rain drop 13%
8 PM 90°
rain drop 1%
9 PM 87°
rain drop 1%
10 PM 84°
rain drop 1%
11 PM 81°
rain drop 1%
12 AM 79°
rain drop 1%
1 AM 78°
rain drop 1%

10-Day Weather Forecast

Today

8/16

97° 74°

A t-storm around in the p.m.

Night: Mainly clear and humid

55%

Mon

8/17

93° 74°

A heavy t-storm in the p.m.

Humid; a t-storm around early

80%

Tue

8/18

91° 69°

Partly sunny and humid

Mainly clear and humid

25%

Wed

8/19

93° 71°

Partly sunny and warm

Partly cloudy and humid

9%

Thu

8/20

89° 70°

Humid with a thunderstorm

Humid; an evening shower

55%

Fri

8/21

87° 65°

Some rain and a thunderstorm

Some rain and a t-storm early

63%

Sat

8/22

84° 66°

Humid; a stray morning shower

Partly cloudy and humid

55%

Sun

8/23

87° 65°

Sunshine and a few clouds

Clear

1%

Mon

8/24

88° 64°

Plenty of sun

Clear

1%

Tue

8/25

88° 68°

Sun and some clouds

Partly cloudy

1%

Sun & Moon

13 hrs 30 mins
Rise 6:55 AM
Set 8:25 PM
Waxing Crescent
Rise 11:06 AM
Set 10:26 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Moderate Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Moderate Data is not supported in this location Dust & Dander Extreme Data is not supported in this location

Top Stories

Hurricane

Lala's stormy close encounter with Hawaii to last into Sunday night

49 minutes ago

Hurricane

Lala buzzes Hawaii with damaging winds, flooding rain

1 hour ago

Weather Forecasts

Dangerous heat dome to expand across the South through the weekend

6 hours ago

Severe Weather

Flooding sweeps northern Indiana, breaking 113-year-old record

1 day ago

Severe Weather

Severe weather, flooding threat to stretch from the Plains to the East

11 minutes ago

More Stories

Featured Stories

Weather News

Powerful 7.7 magnitude earthquake hits Indonesia

1 day ago

Weather News

3 child hot car deaths reported in 3 days as U.S. toll reaches 20

1 day ago

Weather News

How deadly is quicksand, really? And how can you escape?

3 days ago

Astronomy

Stunning images reveal ‘whirlpools’ swirling across the sun

4 days ago

Climate

How extreme heat could affect your grocery bill

5 days ago

World North America United States Tennessee Knoxville

Weather Near Knoxville:

  • Asheville, NC
  • Morristown, TN
  • Oak Ridge, TN
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...