Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Newsletters
  • Advertising
  • Superior Accuracy™
Thunderstorms continue to threaten Plains, Southeast through midweek. Click for details Chevron right

DeKalb, IL

68°F
Location Chevron down
Location News Videos
Use Current Location
Recent

DeKalb

Illinois

68°
No results found.
Try searching for a city, zip code or point of interest.
settings
DeKalb, 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

Newsletters

Advertising

Superior Accuracy™

Video

Winter Center
Today

Hourly

 Daily Radar MinuteCast Monthly Air Quality Health & Activities

12 PM

71°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine

RealFeel Shade™67°

WindW 15 mph

Air QualityPoor

Max UV Index7 (High)

Wind Gusts21 mph

Humidity51%

Indoor Humidity51% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover58%

Visibility5 mi

Cloud Ceiling16300 ft

1 PM

72°
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine

RealFeel Shade™68°

WindW 15 mph

Air QualityPoor

Max UV Index4 (Moderate)

Wind Gusts22 mph

Humidity47%

Indoor Humidity47% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover89%

Visibility5 mi

Cloud Ceiling4900 ft

2 PM

74°
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine

RealFeel Shade™70°

WindW 15 mph

Air QualityPoor

Max UV Index3 (Moderate)

Wind Gusts22 mph

Humidity45%

Indoor Humidity45% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility5 mi

Cloud Ceiling5600 ft

3 PM

75°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine

RealFeel Shade™71°

WindW 15 mph

Air QualityPoor

Max UV Index3 (Moderate)

Wind Gusts23 mph

Humidity43%

Indoor Humidity43% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover80%

Visibility5 mi

Cloud Ceiling6300 ft

4 PM

76°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine

RealFeel Shade™72°

WindW 15 mph

Air QualityPoor

Max UV Index3 (Moderate)

Wind Gusts23 mph

Humidity43%

Indoor Humidity43% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover65%

Visibility5 mi

Cloud Ceiling7100 ft

5 PM

77°
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine

RealFeel Shade™73°

WindW 13 mph

Air QualityPoor

Max UV Index3 (Moderate)

Wind Gusts21 mph

Humidity42%

Indoor Humidity42% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover49%

Visibility5 mi

Cloud Ceiling30000 ft

6 PM

75°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine

RealFeel Shade™72°

WindW 12 mph

Air QualityPoor

Max UV Index2 (Low)

Wind Gusts18 mph

Humidity44%

Indoor Humidity44% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover36%

Visibility5 mi

Cloud Ceiling30000 ft

7 PM

74°
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine

RealFeel Shade™71°

WindW 10 mph

Air QualityPoor

Max UV Index1 (Low)

Wind Gusts15 mph

Humidity47%

Indoor Humidity47% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover25%

Visibility5 mi

Cloud Ceiling30000 ft

8 PM

72°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny

RealFeel Shade™70°

WindWSW 9 mph

Air QualityPoor

Max UV Index0 (Low)

Wind Gusts16 mph

Humidity51%

Indoor Humidity51% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover15%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

69°
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Clear

WindSW 7 mph

Air QualityPoor

Wind Gusts15 mph

Humidity59%

Indoor Humidity59% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover9%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

66°
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Clear

WindSW 6 mph

Air QualityPoor

Wind Gusts14 mph

Humidity67%

Indoor Humidity63% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover2%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

64°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Clear

WindSSW 7 mph

Air QualityUnhealthy

Wind Gusts14 mph

Humidity73%

Indoor Humidity63% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover1%

Visibility10 mi

Cloud Ceiling30000 ft

Further Ahead

Tomorrow

Thursday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Severe thunderstorms to target Plains, Southeast through midweek

7 hours ago

Hurricane

A hurricane has never crossed the equator. Here's why.

3 hours ago

Astronomy

Tonight: Strawberry Moon to delight stargazers

4 hours ago

Severe Weather

Downpours to unleash flooding in Texas, Oklahoma and Arkansas

1 hour ago

Weather Forecasts

Warm, drier stretch of weather coming to the Northeast

7 hours ago

 More Stories

Featured Stories

Astronomy

SpaceX rocket debris litters Mexico beach, threatens environment

1 day ago

Weather News

Maritime mystery solved after shipwreck discovered off UK coast

2 days ago

Health

Salmonella outbreak linked to eggs sickens people in 7 states

2 days ago

Astronomy

'Zero shadow day' makes photos look like AI

21 hours ago

Astronomy

Surprising study found hints of biological activity on distant planet

2 days ago
World North America United States Illinois DeKalb

Weather Near DeKalb:

  • 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

...

...

...