Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Hettick, IL

69°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Hettick

Illinois

69°
No results found.
Try searching for a city, zip code or point of interest.
settings
Hettick, 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

July 18 - August 31

Fri 7/18

85° /72°
17%
Humid with intervals of clouds and sun

RealFeel®93°

RealFeel Shade™90°

Max UV Index5 (Moderate)

WindE 6 mph

Sat 7/19

85° /72°
80%
Intervals of clouds and sun with a heavy thunderstorm during the midday; very humid; storms can bring flash flooding and damaging winds

RealFeel®97°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindSW 7 mph

Sun 7/20

86° /72°
78%
A heavy thunderstorm in the morning; otherwise, very humid with periods of clouds and sunshine

RealFeel®100°

RealFeel Shade™95°

Max UV Index6 (High)

WindS 6 mph

Mon 7/21

88° /72°
93%
A thick cloud cover and very humid with a couple of showers and a heavy thunderstorm; watch for flash flooding

RealFeel®101°

RealFeel Shade™98°

Max UV Index3 (Moderate)

WindSSE 5 mph

Tue 7/22

89° /71°
25%
Uncomfortably humid with sunshine and some clouds

RealFeel®106°

RealFeel Shade™97°

Max UV Index7 (High)

WindS 7 mph

Wed 7/23

91° /72°
14%
Mostly sunny, hot and very humid

RealFeel®106°

RealFeel Shade™99°

Max UV Index10 (Very High)

WindSW 7 mph

Thu 7/24

95° /70°
4%
Hot and humid with plenty of sunshine

RealFeel®112°

RealFeel Shade™104°

Max UV Index10 (Very High)

WindSSW 5 mph

Fri 7/25

92° /72°
3%
Sunshine, hot and very humid

RealFeel®107°

RealFeel Shade™101°

Max UV Index10 (Very High)

WindSSW 7 mph

Sat 7/26

91° /69°
3%
Mostly sunny, hot and humid

RealFeel®104°

RealFeel Shade™98°

Max UV Index10 (Very High)

WindW 8 mph

Sun 7/27

90° /70°
0%
Partly sunny and uncomfortably humid

RealFeel®106°

RealFeel Shade™99°

Max UV Index8 (Very High)

WindNE 8 mph

Mon 7/28

91° /69°
0%
Mostly sunny, hot and very humid

RealFeel®106°

RealFeel Shade™102°

Max UV Index10 (Very High)

WindESE 6 mph

Tue 7/29

86° /66°
1%
Humid with plenty of sunshine

RealFeel®97°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSE 6 mph

Wed 7/30

85° /65°
4%
Mostly sunny and humid

RealFeel®95°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSSE 5 mph

Thu 7/31

88° /64°
20%
Sun followed by clouds and humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindS 5 mph

Fri 8/1

89° /69°
20%
Humid with partial sunshine

RealFeel®97°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSSW 8 mph

Sat 8/2

89° /68°
64%
A couple of morning showers and a thunderstorm; otherwise, humid with considerable cloudiness

RealFeel®98°

RealFeel Shade™98°

Max UV Index2 (Low)

WindN 8 mph

Sun 8/3

84° /65°
70%
Cloudy and humid; showers and thunderstorms in the afternoon

RealFeel®87°

RealFeel Shade™85°

Max UV Index2 (Low)

WindNE 8 mph

Mon 8/4

81° /61°
25%
Clouds giving way to some sun and less humid

RealFeel®82°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindNE 8 mph

Tue 8/5

81° /60°
10%
Abundant sunshine

RealFeel®86°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindENE 6 mph

Wed 8/6

82° /61°
20%
Increasing cloudiness

RealFeel®90°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindSE 4 mph

Thu 8/7

82° /66°
25%
Some sun, then increasing clouds

RealFeel®83°

RealFeel Shade™83°

Max UV Index4 (Moderate)

WindSSW 9 mph

Fri 8/8

87° /66°
63%
A couple of morning showers and a thunderstorm; otherwise, humid with clouds and breaks of sun

RealFeel®94°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindNW 6 mph

Sat 8/9

82° /64°
20%
Becoming cloudy

RealFeel®91°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindNE 6 mph

Sun 8/10

81° /62°
10%
Sunshine

RealFeel®91°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindENE 4 mph

Mon 8/11

81° /63°
20%
Partly sunny

RealFeel®89°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindS 5 mph

Tue 8/12

85° /66°
10%
Mostly sunny

RealFeel®89°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindS 9 mph

Wed 8/13

87° /67°
10%
Mostly sunny and humid

RealFeel®92°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindS 9 mph

Thu 8/14

88° /68°
39%
Cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®92°

RealFeel Shade™92°

Max UV Index2 (Low)

WindSSW 8 mph

Fri 8/15

88° /68°
25%
Clouds giving way to some sun and humid

RealFeel®93°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindSW 7 mph

Sat 8/16

87° /67°
10%
Mostly sunny and humid

RealFeel®98°

RealFeel Shade™93°

Max UV Index9 (Very High)

WindE 5 mph

Sun 8/17

88° /66°
20%
Clouds to start, then sunshine returns and humid

RealFeel®98°

RealFeel Shade™93°

Max UV Index8 (Very High)

WindSE 7 mph

Mon 8/18

88° /67°
5%
Sunny, warm and humid

RealFeel®97°

RealFeel Shade™92°

Max UV Index8 (Very High)

WindSSE 8 mph

Tue 8/19

89° /67°
5%
Warm and humid with plenty of sunshine

RealFeel®96°

RealFeel Shade™92°

Max UV Index8 (Very High)

WindS 8 mph

Wed 8/20

88° /66°
25%
Warm and humid with thickening clouds

RealFeel®95°

RealFeel Shade™95°

Max UV Index6 (High)

WindSSW 7 mph

Thu 8/21

88° /67°
20%
Mostly sunny, warm and humid

RealFeel®98°

RealFeel Shade™92°

Max UV Index8 (Very High)

WindS 6 mph

Fri 8/22

89° /67°
20%
Warm and humid with partial sunshine

RealFeel®99°

RealFeel Shade™93°

Max UV Index5 (Moderate)

WindSE 6 mph

Sat 8/23

89° /66°
25%
Cloudy, warm and humid

RealFeel®94°

RealFeel Shade™94°

Max UV Index2 (Low)

WindSSE 5 mph

Sun 8/24

88° /66°
20%
Mostly sunny, warm and humid

RealFeel®95°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindS 7 mph

Mon 8/25

89° /65°
25%
Partly sunny and warm

RealFeel®92°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindSSW 7 mph

Tue 8/26

88° /66°
25%
Mostly cloudy and warm

RealFeel®91°

RealFeel Shade™88°

Max UV Index2 (Low)

WindS 6 mph

Wed 8/27

88° /66°
25%
Clouds giving way to some sun, warm and humid

RealFeel®95°

RealFeel Shade™90°

Max UV Index5 (Moderate)

WindN 4 mph

Thu 8/28

86° /65°
65%
A couple of showers and a thunderstorm in the morning; otherwise, remaining warm and very humid with times of sun and clouds

RealFeel®97°

RealFeel Shade™93°

Max UV Index2 (Low)

WindN 2 mph

Fri 8/29

81° /62°
40%
Cloudy and humid with a shower in places

RealFeel®81°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindENE 12 mph

Sat 8/30

85° /55°
58%
Considerable clouds with a couple of thunderstorms; humid

RealFeel®91°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindE 8 mph

Sun 8/31

79° /55°
65%
Considerable cloudiness with showers and thunderstorms

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindN 8 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

When water hits like a tornado: The violent force of flash flooding

12 hours ago

Weather Forecasts

Flash flood risk to focus on parts of central US into next week

1 hour ago

Weather News

Lightning strike kills one, injures several young scouts in New Jersey

19 hours ago

Weather Forecasts

When will the Northeast get relief from the heat and humidity?

3 hours ago

Weather News

Powerful earthquake rattles Alaska, prompted rare tsunami warning

28 minutes ago

 More Stories

Featured Stories

Weather News

Curious Colorado bear rescued from storm drain

15 hours ago

Weather News

Dinosaur fossil found underneath a Denver museum’s parking lot

15 hours ago

Recreation

Yellowstone’s landscape shifts again with discovery of new hot pool

22 hours ago

Weather News

Orcas are bringing humans gifts of food – but why?

6 days ago

Weather News

Giant shoes found spark mystery around the soldiers of ancient Rome

3 days ago
World North America United States Illinois Hettick

Weather Near Hettick:

  • 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

...

...

...