For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

Severe weather outbreak to peak Friday with tornadoes. Click for the forecast.

Knoxville Raceway, IA

Location

Location News Videos

Use Current Location

Recent

Knoxville Raceway

Iowa

No results found.

Try searching for a city, zip code or point of interest.

Create Your Account Unlock extended daily and hourly forecasts — all with your free account.

Have an account already? Log In

settings

Knoxville Raceway, IA 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

Hourly

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

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

2 PM

79°

RealFeel® 79°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

61%

Thunderstorms

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™77°

WindSSW 21 mph

Air QualityFair

Max UV Index1.6 (Low)

Wind Gusts37 mph

Humidity77%

Indoor Humidity77% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility2 mi

Cloud Ceiling2000 ft

3 PM

77°

RealFeel® 75°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

70%

Mostly cloudy w/ t-storms

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™72°

WindSW 20 mph

Air QualityFair

Max UV Index3.5 (Moderate)

Wind Gusts37 mph

Humidity77%

Indoor Humidity77% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.02 in

Visibility10 mi

Cloud Ceiling24900 ft

4 PM

75°

RealFeel® 75°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Intermittent clouds

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™72°

WindSW 18 mph

Air QualityFair

Max UV Index3.3 (Moderate)

Wind Gusts33 mph

Humidity75%

Indoor Humidity75% (Humid)

Dew Point66° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

71°

RealFeel® 69°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Intermittent clouds

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™67°

WindSW 17 mph

Air QualityFair

Max UV Index1.8 (Low)

Wind Gusts22 mph

Humidity71%

Indoor Humidity71% (Slightly Humid)

Dew Point61° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling22400 ft

6 PM

65°

RealFeel® 56°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

56%

Mostly cloudy w/ t-storms

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™56°

WindWSW 14 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts23 mph

Humidity75%

Indoor Humidity67% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.38 in

Visibility2 mi

Cloud Ceiling2000 ft

7 PM

60°

RealFeel® 56°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

49%

Intermittent clouds

Tornado Watch

12:40 PM Friday - 8:00 PM Friday

RealFeel Shade™56°

WindW 12 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts30 mph

Humidity75%

Indoor Humidity57% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling7100 ft

8 PM

56°

RealFeel® 49°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

49%

Cloudy

WindNW 15 mph

Air QualityFair

Wind Gusts32 mph

Humidity71%

Indoor Humidity46% (Ideal Humidity)

Dew Point46° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling6800 ft

9 PM

51°

RealFeel® 38°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

53%

Thunderstorms

WindNNW 16 mph

Air QualityFair

Wind Gusts32 mph

Humidity72%

Indoor Humidity40% (Ideal Humidity)

Dew Point43° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.20 in

Visibility3 mi

Cloud Ceiling2000 ft

10 PM

47°

RealFeel® 37°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

49%

Cloudy

WindNNW 16 mph

Air QualityFair

Wind Gusts31 mph

Humidity74%

Indoor Humidity34% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling4000 ft

11 PM

42°

RealFeel® 31°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

34%

Cloudy

WindNNW 16 mph

Air QualityFair

Wind Gusts28 mph

Humidity81%

Indoor Humidity32% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling9100 ft

Hourly Weather Forecast for Knoxville Raceway

AccuWeather's hourly forecast for Knoxville Raceway provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 79° with a RealFeel® of 79°, thunderstorms with a 61% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

Further Ahead

Tomorrow

Sunday

10-Day

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Severe weather outbreak to peak Friday with tornado risk in central US

2 hours ago

Winter Weather

Cars are emerging from a massive snow pile months after winter storms

1 day ago

Winter Weather

Grab the jackets again as cold air, freezes return to the Northeast

2 hours ago

Severe Weather

1st lightning death of 2026 reported after Wisconsin storm

4 hours ago

Astronomy

Artemis II astronauts describe their historic mission

7 hours ago

Featured Stories

Astronomy

Lyrids 2026: How to see the 1st meteor shower since January

5 hours ago

Weather News

Evacuations, rescues underway as flooding continues in Wisconsin, Mich...

1 hour ago

Weather News

Falling ice chunk crashes through roof, lands on living room couch

22 hours ago

Weather News

7-month-old dies after being found in hot car in Tennessee

7 hours ago

Weather News

114 years later: How weather helped seal the Titanic’s fate

2 days ago

World North America United States Iowa Knoxville Raceway

Weather Near Knoxville Raceway:

Ames, IA
Des Moines, IA
Knoxville, IA

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

...

...

...