Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Blizzard unloads 37+ inches of snow, causes 9,000+ flight cancellations. See the details. Chevron right

Marengo, IL

31°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Marengo

Illinois

31°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Marengo, 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

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

February 24 - March 25

Tue 2/24

38° /22°
16%
Mostly cloudy and windy

RealFeel®27°

RealFeel Shade™27°

Max UV Index2.0 (Low)

WindSSW 16 mph

Wed 2/25

35° /21°
1%
Mostly sunny and breezy

RealFeel®25°

RealFeel Shade™23°

Max UV Index4.0 (Moderate)

WindWNW 15 mph

Thu 2/26

37° /28°
4%
A thick cloud cover

RealFeel®32°

RealFeel Shade™31°

Max UV Index2.0 (Low)

WindS 8 mph

Fri 2/27

57° /30°
4%
Rather cloudy and increasingly windy

RealFeel®51°

RealFeel Shade™49°

Max UV Index3.0 (Moderate)

WindSW 16 mph

Sat 2/28

32° /18°
69%
Cloudy and much colder; a couple of morning flurries followed by intermittent snow and flurries in the afternoon

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindN 8 mph

Sun 3/1

30° /20°
6%
Mostly cloudy and chilly

RealFeel®21°

RealFeel Shade™21°

Max UV Index2.0 (Low)

WindENE 12 mph

Mon 3/2

36° /25°
57%
Cloudy with intermittent snow and flurries in the afternoon

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindE 13 mph

Tue 3/3

37° /27°
25%
Low clouds

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindENE 10 mph

Wed 3/4

42° /22°
1%
Plenty of sunshine

RealFeel®37°

RealFeel Shade™34°

Max UV Index4.0 (Moderate)

WindW 10 mph

Thu 3/5

38° /35°
0%
Mostly sunny

RealFeel®40°

RealFeel Shade™34°

Max UV Index4.0 (Moderate)

WindENE 8 mph

Fri 3/6

50° /38°
56%
A little morning snow; otherwise, a thick cloud cover

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindE 7 mph

Sat 3/7

51° /35°
1%
Low clouds in the morning followed by increasing amounts of sunshine in the afternoon

RealFeel®47°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindENE 13 mph

Sun 3/8

51° /33°
0%
Partly sunny

RealFeel®46°

RealFeel Shade™43°

Max UV Index3.0 (Moderate)

WindENE 16 mph

Mon 3/9

42° /24°
25%
Cloudy and cooler

RealFeel®35°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindSSW 13 mph

Tue 3/10

49° /32°
70%
Periods of rain in the morning; otherwise, mostly cloudy

RealFeel®45°

RealFeel Shade™41°

Max UV Index4.0 (Moderate)

WindSW 12 mph

Wed 3/11

49° /31°
20%
Brilliant sunshine

RealFeel®56°

RealFeel Shade™50°

Max UV Index4.0 (Moderate)

WindW 6 mph

Thu 3/12

48° /33°
71%
Cloudy with a couple of showers followed by a steadier rain

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindSSE 12 mph

Fri 3/13

51° /36°
75%
Cloudy; a passing morning shower, then afternoon rain

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindS 14 mph

Sat 3/14

52° /33°
56%
Cloudy; a morning shower in spots followed by a little rain in the afternoon

RealFeel®45°

RealFeel Shade™45°

Max UV Index1.0 (Low)

WindS 16 mph

Sun 3/15

53° /33°
20%
Decreasing clouds and windy

RealFeel®46°

RealFeel Shade™43°

Max UV Index4.0 (Moderate)

WindSW 22 mph

Mon 3/16

51° /30°
25%
Cloudy most of the time

RealFeel®45°

RealFeel Shade™45°

Max UV Index2.0 (Low)

WindWNW 10 mph

Tue 3/17

42° /26°
10%
Brilliant sunshine

RealFeel®51°

RealFeel Shade™40°

Max UV Index5.0 (Moderate)

WindWSW 5 mph

Wed 3/18

51° /29°
20%
Mostly sunny

RealFeel®58°

RealFeel Shade™51°

Max UV Index5.0 (Moderate)

WindSE 5 mph

Thu 3/19

52° /35°
57%
Cloudy with a little ice early followed by rain

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindSW 13 mph

Fri 3/20

51° /34°
74%
Mostly cloudy; a passing morning shower followed by rain in the afternoon

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindNE 9 mph

Sat 3/21

47° /22°
73%
Windy with rain and snow at times becoming all rain

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindNW 23 mph

Sun 3/22

37° /21°
25%
Increasing amounts of sun

RealFeel®27°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindWNW 16 mph

Mon 3/23

38° /21°
20%
Increasing clouds

RealFeel®39°

RealFeel Shade™31°

Max UV Index5.0 (Moderate)

WindSSW 7 mph

Tue 3/24

42° /34°
20%
Partly sunny

RealFeel®34°

RealFeel Shade™31°

Max UV Index5.0 (Moderate)

WindSW 17 mph

Wed 3/25

51° /35°
75%
Cloudy with a couple of showers followed by a steadier rain

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindENE 13 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Blizzard of 2026 wallops Northeast: Over 37 inches in Providence

3 hours ago

Winter Weather

More winter storms lining up for Northeast, Midwest into March

57 minutes ago

Astronomy

March’s total lunar eclipse will turn the moon red, here’s how to watc...

47 minutes ago

Winter Weather

Western avalanche deaths rise to 16 in 2026 after Idaho, Utah slides

1 hour ago

Winter Weather

Atmospheric river to blast West Coast with more flooding, snow up high

7 hours ago

More Stories

Featured Stories

Weather News

Firefighters rescue surfer stranded at base of cliff

2 hours ago

Travel

Delta flight returns to airport after engine trouble sparks grass fire

1 day ago

Astronomy

6 planets, moon will align on Saturday evening

1 hour ago

Climate

75% of global coffee supply faces rising extreme heat, analysis says

4 days ago

Winter Weather

6 close friends on ski trip identified among those killed in avalanche

3 days ago

World North America United States Illinois Marengo

Weather Near Marengo:

  • 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 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 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
© 2026 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 | Data Sources

...

...

...