Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Storms drench millions as flash floods from D.C. to NYC turn deadly; boy drowns in Maryland Chevron right

Zion, IL

74°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Zion

Illinois

74°
No results found.
Try searching for a city, zip code or point of interest.
settings
Zion, 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
Air Quality Alert

August 1 - September 14

Fri 8/1

74° /54°
4%
Hazy sunshine with low humidity; watch for unusually rough surf and rip currents
alerts

Air Quality Alert

12:03 AM Friday - 12:00 AM Saturday

RealFeel®84°

RealFeel Shade™74°

Max UV Index8 (Very High)

WindNE 10 mph

Sat 8/2

79° /58°
0%
Hazy sunshine; smoke from wildfires can create reduced air quality

RealFeel®85°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNE 7 mph

Sun 8/3

79° /63°
0%
Mostly sunny

RealFeel®85°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindENE 8 mph

Mon 8/4

81° /69°
1%
Partly sunny

RealFeel®86°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindE 7 mph

Tue 8/5

81° /70°
1%
Humid with plenty of sunshine

RealFeel®87°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindE 8 mph

Wed 8/6

84° /66°
3%
Humid with sunshine

RealFeel®94°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindE 7 mph

Thu 8/7

87° /69°
1%
Warm with brilliant sunshine

RealFeel®92°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindESE 8 mph

Fri 8/8

88° /70°
2%
Warm and humid with hazy sun

RealFeel®89°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindSE 13 mph

Sat 8/9

83° /69°
21%
Humid with clouds and sunshine

RealFeel®89°

RealFeel Shade™85°

Max UV Index6 (High)

WindSSE 10 mph

Sun 8/10

82° /65°
37%
Cloudy and humid with a strong thunderstorm in spots

RealFeel®86°

RealFeel Shade™86°

Max UV Index2 (Low)

WindSSW 10 mph

Mon 8/11

84° /65°
57%
Humid with clouds yielding to some sun; a little rain in the morning followed by a shower in spots in the afternoon

RealFeel®93°

RealFeel Shade™88°

Max UV Index6 (High)

WindNNE 5 mph

Tue 8/12

81° /66°
3%
Sun through high clouds

RealFeel®85°

RealFeel Shade™81°

Max UV Index4 (Moderate)

WindSW 2 mph

Wed 8/13

81° /65°
56%
Clouds giving way to some sun; a little rain in the morning followed by a passing shower in the afternoon

RealFeel®86°

RealFeel Shade™80°

Max UV Index6 (High)

WindNE 5 mph

Thu 8/14

80° /62°
25%
Intervals of clouds and sunshine

RealFeel®86°

RealFeel Shade™82°

Max UV Index7 (High)

WindNE 2 mph

Fri 8/15

83° /66°
25%
Mostly cloudy and humid

RealFeel®87°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindSSE 2 mph

Sat 8/16

83° /66°
20%
Mostly sunny and humid

RealFeel®95°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindESE 2 mph

Sun 8/17

84° /65°
10%
Mostly sunny and humid

RealFeel®96°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindESE 2 mph

Mon 8/18

84° /66°
25%
Increasing cloudiness, warm and humid

RealFeel®90°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindSSW 6 mph

Tue 8/19

83° /66°
20%
Warm and humid with sunshine and a few clouds

RealFeel®94°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindNW 6 mph

Wed 8/20

83° /65°
20%
Humid with sunshine and a few clouds

RealFeel®85°

RealFeel Shade™80°

Max UV Index7 (High)

WindNNE 10 mph

Thu 8/21

80° /65°
5%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™78°

Max UV Index7 (High)

WindNE 8 mph

Fri 8/22

81° /64°
20%
Sunshine and humid

RealFeel®91°

RealFeel Shade™81°

Max UV Index7 (High)

WindENE 4 mph

Sat 8/23

83° /65°
25%
Turning out cloudy

RealFeel®81°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindS 8 mph

Sun 8/24

83° /65°
25%
Mainly cloudy and warm

RealFeel®82°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindS 9 mph

Mon 8/25

82° /66°
20%
Partly sunny and warm

RealFeel®82°

RealFeel Shade™79°

Max UV Index5 (Moderate)

WindSSW 10 mph

Tue 8/26

84° /65°
25%
Mostly cloudy, humid and remaining warm

RealFeel®85°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindSW 8 mph

Wed 8/27

80° /63°
40%
Partly sunny and humid; a thundershower in spots in the afternoon

RealFeel®86°

RealFeel Shade™80°

Max UV Index7 (High)

WindNNW 7 mph

Thu 8/28

78° /64°
5%
Plenty of sunshine

RealFeel®80°

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

80° /63°
10%
Mostly sunny and humid

RealFeel®84°

RealFeel Shade™79°

Max UV Index7 (High)

WindESE 7 mph

Sun 8/31

81° /64°
20%
Humid with partial sunshine

RealFeel®88°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindNE 2 mph

Mon 9/1

82° /64°
20%
Warm and humid with sunshine and a few clouds

RealFeel®91°

RealFeel Shade™84°

Max UV Index6 (High)

WindW 5 mph

Tue 9/2

82° /63°
25%
Cloudy, warm and humid

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindNE 10 mph

Wed 9/3

80° /64°
65%
A couple of showers and a thunderstorm in the morning; otherwise, cloudy and humid

RealFeel®82°

RealFeel Shade™82°

Max UV Index1 (Low)

WindSSW 12 mph

Thu 9/4

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

RealFeel®85°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindNNE 7 mph

Fri 9/5

79° /62°
20%
Partly sunny

RealFeel®85°

RealFeel Shade™78°

Max UV Index4 (Moderate)

WindNE 5 mph

Sat 9/6

80° /62°
10%
Mostly sunny and humid

RealFeel®89°

RealFeel Shade™80°

Max UV Index6 (High)

WindSE 4 mph

Sun 9/7

80° /61°
25%
Cloudy and warm

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindS 9 mph

Mon 9/8

77° /62°
56%
A touch of morning rain; otherwise, cloudy and humid

RealFeel®77°

RealFeel Shade™77°

Max UV Index2 (Low)

WindN 10 mph

Tue 9/9

75° /61°
25%
Mostly cloudy and humid

RealFeel®77°

RealFeel Shade™75°

Max UV Index1 (Low)

WindWNW 5 mph

Wed 9/10

79° /61°
20%
Partly sunny, warm and humid

RealFeel®82°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindNW 8 mph

Thu 9/11

77° /60°
20%
Sunny and less humid

RealFeel®79°

RealFeel Shade™75°

Max UV Index5 (Moderate)

WindENE 7 mph

Fri 9/12

80° /58°
64%
Periods of clouds and sunshine with a couple of thunderstorms, especially early; warm and humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindNNW 4 mph

Sat 9/13

79° /59°
3%
Partly sunny, warm and humid

RealFeel®82°

RealFeel Shade™80°

Max UV Index5 (Moderate)

WindS 9 mph

Sun 9/14

80° /60°
40%
Mainly cloudy, warm and humid; a thunderstorm in spots in the afternoon

RealFeel®87°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindNE 2 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Cool, dry air to replace flood-inducing storms in Northeast

1 hour ago

Severe Weather

Torrential rain, deadly flash flooding slam I-95 corridor

5 hours ago

Hurricane

Hawaii faces wildfire risk amid drought, winds

9 hours ago

Weather News

Woman races home after security cam shows dogs trapped in floodwaters

1 day ago

Health

Wildfire smoke sends air quality plummeting in Chicago, Minneapolis

2 hours ago

 More Stories

Featured Stories

Live Blog

Clearing the air: Heat index of 182 degrees in Iran likely false

LATEST ENTRY

Heat index challenges world record, but is it real?

21 minutes ago

Travel

US Navy F-35 crashes in California, pilot ejects safely

1 day ago

Severe Weather

How to tell how far away lightning is by counting

1 day ago

Hurricane

Tropics may ramp up as Atlantic hurricane season enters next phase

3 days ago

Travel

Flights at UK airports hit by major technical issue

1 day ago
World North America United States Illinois Zion

Weather Near Zion:

  • 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

...

...

...