Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
First Atlantic hurricane of the 2025 season may form. Get details. Chevron right
Ready for cooler weather? See when it will arrive with AccuWeather's US fall forecast. Chevron right

Waukegan, IL

72°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Waukegan

Illinois

72°
No results found.
Try searching for a city, zip code or point of interest.
settings
Waukegan, 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

August 10 - September 23

Sun 8/10

86° /72°
100%
Cloudy and warm; a t-storm in spots this evening followed by heavy rain and a t-storm late; thunderstorms could bring damaging winds, flash flooding and hail

RealFeel®70°

Cloud Cover98%

WindSSW 9 mph

Wind Gusts23 mph

Mon 8/11

84° /71°
88%
Mostly cloudy and humid with a couple of showers and a thunderstorm

RealFeel®93°

RealFeel Shade™88°

Max UV Index6 (High)

WindSW 8 mph

Tue 8/12

82° /67°
88%
Variable cloudiness with a couple of showers and a thunderstorm; humid

RealFeel®89°

RealFeel Shade™85°

Max UV Index4 (Moderate)

WindSSW 8 mph

Wed 8/13

84° /64°
55%
Mostly sunny with a shower in spots

RealFeel®92°

RealFeel Shade™83°

Max UV Index7 (High)

WindNNE 6 mph

Thu 8/14

81° /66°
2%
Mostly sunny

RealFeel®88°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindENE 6 mph

Fri 8/15

86° /69°
2%
Warm and humid with partial sunshine

RealFeel®92°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindSE 7 mph

Sat 8/16

91° /71°
3%
Mostly sunny, hot and humid

RealFeel®104°

RealFeel Shade™96°

Max UV Index8 (Very High)

WindSSE 4 mph

Sun 8/17

91° /71°
55%
More clouds than sun; hot with a thunderstorm in spots

RealFeel®99°

RealFeel Shade™94°

Max UV Index7 (High)

WindSSE 5 mph

Mon 8/18

85° /68°
3%
Sunny much of the time, humid and remaining warm

RealFeel®97°

RealFeel Shade™91°

Max UV Index8 (Very High)

WindSW 6 mph

Tue 8/19

80° /64°
59%
Variable cloudiness with a couple of thunderstorms; humid

RealFeel®90°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindNE 5 mph

Wed 8/20

77° /65°
1%
Mostly sunny

RealFeel®79°

RealFeel Shade™74°

Max UV Index7 (High)

WindNNE 13 mph

Thu 8/21

79° /64°
0%
Mostly sunny

RealFeel®81°

RealFeel Shade™76°

Max UV Index7 (High)

WindNE 9 mph

Fri 8/22

78° /65°
0%
Plenty of sunshine

RealFeel®86°

RealFeel Shade™76°

Max UV Index7 (High)

WindE 4 mph

Sat 8/23

79° /61°
25%
Increasing cloudiness

RealFeel®78°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindS 7 mph

Sun 8/24

83° /65°
25%
Mostly cloudy and warm

RealFeel®82°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindS 9 mph

Mon 8/25

82° /66°
20%
Warm with partial sunshine

RealFeel®82°

RealFeel Shade™80°

Max UV Index5 (Moderate)

WindSSW 10 mph

Tue 8/26

84° /65°
25%
Humid and remaining warm with considerable cloudiness

RealFeel®85°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindSW 8 mph

Wed 8/27

80° /65°
56%
A passing morning shower; otherwise, partly sunny and humid

RealFeel®86°

RealFeel Shade™80°

Max UV Index7 (High)

WindNNW 7 mph

Thu 8/28

78° /64°
5%
Sunshine

RealFeel®81°

RealFeel Shade™75°

Max UV Index7 (High)

WindNE 10 mph

Fri 8/29

77° /64°
10%
Mostly sunny and humid

RealFeel®86°

RealFeel Shade™76°

Max UV Index7 (High)

WindE 6 mph

Sat 8/30

81° /63°
10%
Mostly sunny and humid

RealFeel®85°

RealFeel Shade™79°

Max UV Index7 (High)

WindESE 7 mph

Sun 8/31

82° /64°
20%
Partly sunny and humid

RealFeel®88°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindNE 2 mph

Mon 9/1

82° /64°
20%
Partly sunny, warm and humid

RealFeel®91°

RealFeel Shade™84°

Max UV Index6 (High)

WindW 5 mph

Tue 9/2

81° /63°
25%
Cloudy, warm and humid

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindNE 9 mph

Wed 9/3

81° /64°
65%
A couple of showers and a thunderstorm in the morning; otherwise, cloudy and humid

RealFeel®83°

RealFeel Shade™83°

Max UV Index1 (Low)

WindSSW 12 mph

Thu 9/4

80° /63°
40%
Humid with sun followed by increasing clouds; a thunderstorm in spots in the afternoon

RealFeel®84°

RealFeel Shade™81°

Max UV Index4 (Moderate)

WindNNE 7 mph

Fri 9/5

80° /63°
20%
More sunshine than clouds

RealFeel®86°

RealFeel Shade™78°

Max UV Index6 (High)

WindNE 4 mph

Sat 9/6

81° /62°
10%
Mostly sunny and humid

RealFeel®89°

RealFeel Shade™80°

Max UV Index6 (High)

WindESE 4 mph

Sun 9/7

81° /63°
25%
Warm with a thick cloud cover

RealFeel®79°

RealFeel Shade™79°

Max UV Index2 (Low)

WindS 8 mph

Mon 9/8

78° /62°
56%
A little morning rain; otherwise, humid with considerable cloudiness

RealFeel®78°

RealFeel Shade™78°

Max UV Index1 (Low)

WindN 10 mph

Tue 9/9

76° /61°
25%
Mostly cloudy and humid

RealFeel®78°

RealFeel Shade™76°

Max UV Index1 (Low)

WindWNW 5 mph

Wed 9/10

80° /62°
20%
Partly sunny, warm and humid

RealFeel®84°

RealFeel Shade™79°

Max UV Index5 (Moderate)

WindNW 7 mph

Thu 9/11

78° /61°
20%
Sunny and less humid

RealFeel®80°

RealFeel Shade™75°

Max UV Index5 (Moderate)

WindENE 7 mph

Fri 9/12

81° /60°
57%
Times of clouds and sun with a couple of thunderstorms; warm and humid

RealFeel®90°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindNNW 4 mph

Sat 9/13

80° /59°
3%
Partly sunny, warm and humid

RealFeel®84°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindS 9 mph

Sun 9/14

81° /60°
40%
Mostly cloudy, humid and remaining warm; a thunderstorm in spots in the afternoon

RealFeel®89°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindSSE 2 mph

Mon 9/15

67° /47°
1%
Partial sunshine

RealFeel®67°

RealFeel Shade™64°

Max UV Index5 (Moderate)

WindWNW 10 mph

Tue 9/16

66° /49°
0%
Plenty of sun

RealFeel®73°

RealFeel Shade™65°

Max UV Index5 (Moderate)

WindWSW 2 mph

Wed 9/17

67° /51°
17%
Cloudy most of the time

RealFeel®67°

RealFeel Shade™66°

Max UV Index3 (Moderate)

WindS 6 mph

Thu 9/18

66° /54°
60%
Occasional rain

RealFeel®64°

RealFeel Shade™64°

Max UV Index2 (Low)

WindENE 7 mph

Fri 9/19

68° /54°
65%
A couple of morning showers and a thunderstorm; otherwise, variable cloudiness

RealFeel®68°

RealFeel Shade™66°

Max UV Index4 (Moderate)

WindW 10 mph

Sat 9/20

68° /52°
3%
Partly sunny

RealFeel®72°

RealFeel Shade™67°

Max UV Index5 (Moderate)

WindWSW 5 mph

Sun 9/21

70° /56°
56%
Cloudy; a little rain in the morning followed by a shower in spots in the afternoon

RealFeel®68°

RealFeel Shade™68°

Max UV Index1 (Low)

WindSSW 9 mph

Mon 9/22

77° /54°
57%
Times of clouds and sun with a couple of thunderstorms; warm

RealFeel®78°

RealFeel Shade™75°

Max UV Index4 (Moderate)

WindWNW 7 mph

Tue 9/23

67° /52°
3%
Mostly sunny and less humid

RealFeel®68°

RealFeel Shade™64°

Max UV Index5 (Moderate)

WindENE 10 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

First Atlantic hurricane of the 2025 season may form around mid-August

4 hours ago

Weather Forecasts

Fall forecast 2025: Warmth to fuel fires, storms before chill hits US

4 hours ago

Weather News

Canyon Fire joins California’s escalating wildfire crisis

2 days ago

Astronomy

Perseid meteor shower peaks Tuesday, but the moon may steal the show

2 days ago

Weather News

Rare winter rescue from brutal Antarctica conditions tests flight crew

3 days ago

More Stories

Featured Stories

Weather News

French firefighters battle blaze that scorched area bigger than Paris

2 days ago

Weather News

Read the Coast Guard report on the implosion of the Titan submersible

4 days ago

Weather News

Blue whales go quiet off California after marine heat wave

3 days ago

Astronomy

Days are getting shorter: How much daylight disappears in August

3 days ago

Weather News

Florida firefighters rescue kitten stuck in engine compartment

4 days ago

World North America United States Illinois Waukegan

Weather Near Waukegan:

  • 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

...

...

...