Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
AccuWeather launches improved app with over 50 new and enhanced features. Download now! Chevron right
Tropical trouble could brew close to the US through Labor Day weekend Chevron right

Cornell, IL

76°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Cornell

Illinois

76°
No results found.
Try searching for a city, zip code or point of interest.
settings
Cornell, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily 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

Daily

Radar MinuteCast® Monthly Air Quality Health & Activities
Beach Hazards Statement

August 27 - October 10

Wed 8/27

78° /61°
4%
Pleasant with sunshine mixing with some clouds

RealFeel®83°

RealFeel Shade™76°

Max UV Index6.0 (High)

WindWSW 7 mph

Thu 8/28

74° /59°
84%
Times of clouds and sun with a couple of thundershowers
alerts

Beach Hazards Statement

4:00 PM Thursday - 4:00 PM Friday

RealFeel®81°

RealFeel Shade™71°

Max UV Index7.0 (High)

WindNW 9 mph

Fri 8/29

67° /55°
1%
Partly sunny and cool
alerts

Beach Hazards Statement

4:00 PM Thursday - 4:00 PM Friday

RealFeel®72°

RealFeel Shade™64°

Max UV Index7.0 (High)

WindNE 9 mph

Sat 8/30

73° /57°
0%
Times of clouds and sun; a nice start to the holiday weekend

RealFeel®79°

RealFeel Shade™70°

Max UV Index7.0 (High)

WindENE 5 mph

Sun 8/31

75° /60°
0%
Pleasant with plenty of sunshine

RealFeel®81°

RealFeel Shade™72°

Max UV Index7.0 (High)

WindENE 6 mph

Mon 9/1

79° /64°
1%
Mostly sunny and pleasant

RealFeel®84°

RealFeel Shade™76°

Max UV Index7.0 (High)

WindENE 6 mph

Tue 9/2

77° /65°
75%
Partly sunny with a couple of showers in the afternoon

RealFeel®82°

RealFeel Shade™75°

Max UV Index6.0 (High)

WindS 7 mph

Wed 9/3

76° /61°
70%
A blend of sun and clouds with a couple of showers and a thunderstorm, mainly early in the day

RealFeel®75°

RealFeel Shade™72°

Max UV Index3.0 (Moderate)

WindW 10 mph

Thu 9/4

69° /59°
3%
Rather cloudy

RealFeel®67°

RealFeel Shade™67°

Max UV Index3.0 (Moderate)

WindW 9 mph

Fri 9/5

71° /60°
2%
Intervals of clouds and sunshine

RealFeel®73°

RealFeel Shade™69°

Max UV Index3.0 (Moderate)

WindW 9 mph

Sat 9/6

70° /58°
4%
Sunny and humid

RealFeel®80°

RealFeel Shade™73°

Max UV Index6.0 (High)

WindSSE 4 mph

Sun 9/7

74° /61°
2%
Less humid with plenty of sunshine

RealFeel®76°

RealFeel Shade™71°

Max UV Index6.0 (High)

WindSSE 7 mph

Mon 9/8

76° /64°
1%
Plenty of sunshine

RealFeel®81°

RealFeel Shade™74°

Max UV Index6.0 (High)

WindSE 6 mph

Tue 9/9

77° /62°
25%
Mostly cloudy

RealFeel®78°

RealFeel Shade™75°

Max UV Index2.0 (Low)

WindWNW 4 mph

Wed 9/10

72° /60°
55%
A thunderstorm in the morning; otherwise, times of clouds and sun

RealFeel®71°

RealFeel Shade™68°

Max UV Index3.0 (Moderate)

WindNNE 12 mph

Thu 9/11

70° /57°
58%
Clouds and sun with a passing shower in the afternoon

RealFeel®69°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindN 13 mph

Fri 9/12

69° /56°
20%
Partly sunny

RealFeel®72°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindNW 7 mph

Sat 9/13

70° /56°
20%
Sunshine

RealFeel®72°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindSSW 7 mph

Sun 9/14

73° /61°
5%
Plenty of sun

RealFeel®74°

RealFeel Shade™70°

Max UV Index5.0 (Moderate)

WindSSW 8 mph

Mon 9/15

78° /65°
25%
Considerable cloudiness

RealFeel®75°

RealFeel Shade™75°

Max UV Index1.0 (Low)

WindSSW 12 mph

Tue 9/16

76° /66°
78%
Considerable cloudiness; a passing morning shower, then afternoon rain

RealFeel®72°

RealFeel Shade™71°

Max UV Index3.0 (Moderate)

WindSSW 12 mph

Wed 9/17

78° /65°
25%
Mostly cloudy and humid

RealFeel®79°

RealFeel Shade™79°

Max UV Index3.0 (Moderate)

WindNE 6 mph

Thu 9/18

75° /64°
20%
Partly sunny and humid

RealFeel®81°

RealFeel Shade™81°

Max UV Index4.0 (Moderate)

WindSE 1 mph

Fri 9/19

78° /64°
20%
Sunny to partly cloudy, warm and humid

RealFeel®85°

RealFeel Shade™82°

Max UV Index5.0 (Moderate)

WindSSE 4 mph

Sat 9/20

78° /65°
20%
Partly sunny, warm and humid

RealFeel®87°

RealFeel Shade™83°

Max UV Index5.0 (Moderate)

WindSW 4 mph

Sun 9/21

77° /65°
20%
Warm and humid with sunshine and a few clouds

RealFeel®81°

RealFeel Shade™77°

Max UV Index5.0 (Moderate)

WindSSW 7 mph

Mon 9/22

78° /64°
25%
Warm and humid with times of sun and clouds

RealFeel®79°

RealFeel Shade™78°

Max UV Index5.0 (Moderate)

WindWSW 9 mph

Tue 9/23

78° /63°
20%
Mostly sunny, warm and humid

RealFeel®82°

RealFeel Shade™76°

Max UV Index5.0 (Moderate)

WindS 6 mph

Wed 9/24

77° /64°
5%
Warm with plenty of sunshine

RealFeel®77°

RealFeel Shade™76°

Max UV Index5.0 (Moderate)

WindSW 14 mph

Thu 9/25

78° /62°
20%
Remaining warm with sun and some clouds

RealFeel®77°

RealFeel Shade™74°

Max UV Index4.0 (Moderate)

WindSSW 16 mph

Fri 9/26

75° /54°
61%
Considerable cloudiness and windy with a couple of showers and a thunderstorm

RealFeel®71°

RealFeel Shade™71°

Max UV Index1.0 (Low)

WindNNW 16 mph

Sat 9/27

63° /50°
10%
Mostly sunny

RealFeel®64°

RealFeel Shade™61°

Max UV Index4.0 (Moderate)

WindWNW 10 mph

Sun 9/28

64° /55°
25%
Cloudy

RealFeel®61°

RealFeel Shade™61°

Max UV Index1.0 (Low)

WindSSE 9 mph

Mon 9/29

65° /60°
20%
Mostly sunny

RealFeel®63°

RealFeel Shade™61°

Max UV Index4.0 (Moderate)

WindS 14 mph

Tue 9/30

71° /60°
70%
Cloudy and humid; a couple of showers in the morning, then afternoon showers and thunderstorms

RealFeel®74°

RealFeel Shade™74°

Max UV Index1.0 (Low)

WindWSW 9 mph

Wed 10/1

67° /59°
74%
Cloudy with rain tapering to a couple of showers

RealFeel®64°

RealFeel Shade™64°

Max UV Index1.0 (Low)

WindNE 12 mph

Thu 10/2

63° /58°
25%
Times of sun and clouds

RealFeel®65°

RealFeel Shade™64°

Max UV Index3.0 (Moderate)

WindN 7 mph

Fri 10/3

68° /58°
10%
Sunny

RealFeel®69°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindSSW 8 mph

Sat 10/4

71° /54°
20%
Partial sunshine

RealFeel®69°

RealFeel Shade™67°

Max UV Index3.0 (Moderate)

WindSW 16 mph

Sun 10/5

65° /51°
25%
Partial sunshine

RealFeel®62°

RealFeel Shade™60°

Max UV Index4.0 (Moderate)

WindNNW 17 mph

Mon 10/6

60° /48°
10%
Mostly sunny

RealFeel®62°

RealFeel Shade™58°

Max UV Index4.0 (Moderate)

WindNW 7 mph

Tue 10/7

60° /51°
5%
Sunny

RealFeel®58°

RealFeel Shade™55°

Max UV Index4.0 (Moderate)

WindSW 12 mph

Wed 10/8

65° /53°
20%
Mostly sunny

RealFeel®69°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindNNW 6 mph

Thu 10/9

64° /56°
20%
Plenty of sunshine

RealFeel®62°

RealFeel Shade™60°

Max UV Index4.0 (Moderate)

WindSSW 13 mph

Fri 10/10

62° /53°
3%
Plenty of sunshine

RealFeel®66°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindSW 5 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Labor Day weekend forecast: Heat, storms may disrupt holiday plans

1 hour ago

Weather News

SpaceX successfully completes 10th Starship test mission

10 hours ago

Weather News

Record-challenging cool to hit Great Lakes, Northeast

1 hour ago

Weather News

Haboob slams Phoenix, causing damage, airport delays and power outages

1 day ago

Weather Forecasts

Oklahoma, Arkansas and Kansas to face swift flooding from heavy rain

1 hour ago

More Stories

Featured Stories

Weather News

Deer join rabbits, squirrels in viral skin disease outbreak

1 day ago

Sports

The pitcher who was struck by lightning and still finished the game

2 days ago

Live Blog

Clearing the air: Leaves are falling but it's not autumn yet

LATEST ENTRY

Why are there so many leaves falling? Is this an early autumn?

51 minutes ago

Travel

Beaches in tourist hotspot shut after rare, venomous sea slugs found

5 days ago

Climate

Why might a warming world makes cloudbursts even more dangerous?

6 days ago

World North America United States Illinois Cornell

Weather Near Cornell:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ 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 RealFeel® and RealFeel Shade™ 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
© 2025 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

...

...

...