Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Record-shattering March scorcher to bring summerlike heat to Southwest. See how hot it will get. Chevron right
March megastorm: Blizzard, dangerous winds. Get the forecast. Chevron right

Lacon, IL

16°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Lacon

Illinois

16°
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
Lacon, 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

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Special Weather Statement

Today's Weather

Tue, Mar 17

Quite cold with times of clouds and sun Hi: 28°

Tonight: Cold with intermittent snow and flurries, accumulating a coating to an inch Lo: 24°

Current Weather

12:33 AM

16°F
RealFeel® 7°
Cloudy More Details
Wind W 8 mph
Wind Gusts 21 mph
Air Quality Excellent

Looking Ahead

A coating to an inch of snow tonight

WinterCast®

Tue Evening - Wed Morning

Snow

Lasting 11 hours

Lacon Weather Radar

Lacon Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

1 AM 14°
rain drop 40%
2 AM 13°
rain drop 25%
3 AM 12°
rain drop 20%
4 AM 12°
rain drop 20%
5 AM 11°
rain drop 20%
6 AM 10°
rain drop 20%
7 AM 9°
rain drop 13%
8 AM 10°
rain drop 0%
9 AM 12°
rain drop 0%
10 AM 15°
rain drop 0%
11 AM 17°
rain drop 0%
12 PM 20°
rain drop 0%

10-Day Weather Forecast

Today

3/17

28° 24°

Partly sunny and quite cold

Night: A little snow, up to 1"; cold
25%

Wed

3/18

48° 34°

Morning flurries; not as cold

Mainly clear
55%

Thu

3/19

66° 39°

Mostly sunny

Partly cloudy
5%

Fri

3/20

72° 43°

Mostly cloudy and very warm

Partly cloudy
8%

Sat

3/21

74° 46°

Partly sunny and very warm

Mainly clear
12%

Sun

3/22

59° 33°

Mostly sunny and cooler

Partly cloudy and colder
13%

Mon

3/23

50° 34°

Cooler with decreasing clouds

Increasing clouds
1%

Tue

3/24

59° 44°

A couple of afternoon showers

Overcast with a little rain
64%

Wed

3/25

62° 46°

Mostly cloudy

Rain and a thunderstorm
24%

Thu

3/26

56° 33°

Cloudy

Mainly clear
10%

Sun & Moon

12 hrs 00 mins
Rise 7:06 AM
Set 7:06 PM
Waning Crescent
Rise 6:25 AM
Set 5:50 PM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

Top Stories

Weather News

March megastorm slams U.S. with blizzard, tornado threat: See updates

9 hours ago

Weather Forecasts

Hawaii Kona storm sweeps state with 135-mph winds, 44 inches of rain

12 hours ago

Winter Weather

Strengthening March Megastorm to unleash powerful winds, blizzard

10 hours ago

Severe Weather

High risk for severe weather to erupt in the eastern US

9 hours ago

Severe Weather

Severe weather wallops central, eastern US forcing school closures

11 hours ago

 More Stories

Featured Stories

Weather News

Lightning strikes gas meter, sparking fire next to burn ban sign

3 days ago

Winter Weather

Nine states had their warmest winter ever recorded

5 days ago

Weather News

'Doomsday fish' rescued after washing ashore in Mexico

4 days ago

Recreation

'Quicksand alert' issued at National Park Service site

5 days ago

Severe Weather

Why nighttime tornadoes are 2.5 times more deadly

6 days ago
World North America United States Illinois Lacon

Weather Near Lacon:

  • Bloomington, IL
  • Normal, IL
  • Peoria, 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

...

...

...