Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Erin on track to reach Category 3 and threaten US beaches with dangerous surf Chevron right
Caribbean, Bahamas on alert as Erin set to strengthen into hurricane. Get details Chevron right

Clay City, IL

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

Clay City

Illinois

72°
No results found.
Try searching for a city, zip code or point of interest.
settings
Clay City, 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
Thursday, August 14

Current Weather

7:53 AM

72°F
Sunny
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
83°
RealFeel Shade™
78°
Max UV Index
1.7 (Low)
Wind
0 mph
Wind Gusts
5 mph
Humidity
93%
Indoor Humidity
93% (Very Humid)
Dew Point
70° F
Pressure
↔ 30.01 in
Cloud Cover
0%
Visibility
7 mi
Cloud Ceiling
40000 ft

Day

8/14
88°Hi
RealFeel® 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Humid with intervals of clouds and sun; a thunderstorm in spots this afternoon

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™8 (Bright)

WindNNE 5 mph

Wind Gusts6 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover45%

Morning

Afternoon

Night

8/14
69°Lo
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear and humid

WindENE 4 mph

Wind Gusts5 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover4%

Evening

Overnight

Sun & Moon

13 hrs 43 mins
Rise 6:07 AM
Set 7:50 PM
Waning Gibbous
Rise 10:37 PM
Set 1:22 PM

Temperature History

8/14
High
Low
Forecast
88°
69°
Average
88°
63°
Last Year
82°
61°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Erin to become Category 3, turn and bring East Coast beach dangers

1 hour ago

Climate

Glacier outburst sends floodwaters to Juneau, barriers protect city

2 hours ago

Severe Weather

Severe storms, flash flooding to pester central and eastern US

1 hour ago

Weather News

Large great white shark seen swimming near Maine beaches

1 day ago

Hurricane

The last time we had a Hurricane Erin, it was on 9/11

1 day ago

 More Stories

Featured Stories

Weather News

Lee Fire rages in Colorado amid severe western wildfire season

2 days ago

Weather News

The Texas floods uncovered 100-million-year-old dinosaur tracks

3 days ago

Weather News

Ancient sheep reveal early plague transmission

1 day ago

Astronomy

Meteorite that hit Georgia determined to be older than Earth

2 days ago
Live Blog

UK Beats US for one tornado measure

LATEST ENTRY

Does the United Kingdom get twice as many tornadoes as the United States?

2 days ago
World North America United States Illinois Clay City

Weather Near Clay City:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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

...

...

...