Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  6:31 am
Sunset:  7:09 pm
[ Moon Phases ]  

Last Quarter
Sep 16

New Moon
Sep 23

First Quarter
Sep 30

Full Moon
Oct 7




September 12th, 2025 :: 10:40 am CDT   

Local Weather Report for
Monticello
Illinois, United States

 Monticello Weather Forecast Summary  
 
Today
Sep 12th
Saturday
Sep 13th
Sunday
Sep 14th
Monday
Sep 15th
Tuesday
Sep 16th
Cloudy Cloudy Thundershowers Thundershowers Cloudy
90°F
92°F
66°F
97°F
67°F
97°F
68°F
97°F
68°F
 
 Monticello Detailed Weather Forecast  
 
Friday, September 12th, 2025
Afternoon Temperature: 87°F
Cloudy.
Evening Temperature: 68°F
Cloudy.
Saturday, September 13th, 2025
Overnight Temperature: 68°F
A mix of cloudy and clear skies.
Morning Temperature: 87°F
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 85°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 68°F
A mix of cloudy and clear skies with a chance of showers.
Sunday, September 14th, 2025
Overnight Temperature: 67°F
Cloudy with showers likely.
Morning Temperature: 85°F
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 93°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 73°F
Cloudy. Slight chance of a thunderstorm.
Monday, September 15th, 2025
Overnight Temperature: 69°F
Cloudy.
Morning Temperature: 88°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 91°F
Cloudy with a chance of showers or thundershowers.
Evening Temperature: 74°F
Cloudy with showers likely. Slight chance of a thunderstorm.
Tuesday, September 16th, 2025
Overnight Temperature: 68°F
A mix of cloudy and clear skies with a chance of showers.
Morning Temperature: 86°F
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 88°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 70°F
Cloudy with a slight chance of showers.
Wednesday, September 17th, 2025
Overnight Temperature: 68°F
Cloudy.
Morning Temperature: 87°F
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 92°F
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 72°F
Cloudy with a chance of showers.
Thursday, September 18th, 2025
Overnight Temperature: 67°F
A mix of cloudy and clear skies.
Morning Temperature: 83°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 88°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 71°F
Cloudy with showers likely. Windy at times.
Friday, September 19th, 2025
Overnight Temperature: 67°F
Cloudy with a chance of showers.
Morning Temperature: 79°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 83°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 68°F
Cloudy with a chance of showers.
Saturday, September 20th, 2025
Overnight Temperature: 62°F
Clear.
Morning Temperature: 77°F
Sunny. Windy at times.
Afternoon Temperature: 80°F
Sunny. Windy at times.
Evening Temperature: 64°F
Clear.





 

  [ Local Weather Report ]
Champaign, IL 
9:53 AM  77°F
 
 
Decatur, IL 
9:54 AM  79°F
 
 
Urbana, IL 
9:53 AM  77°F
 
 
Tuscola, IL 
 
Clinton, IL 
 
Rantoul, IL 
9:55 AM  73°F
Overcast
 
Sullivan, IL 
 
Gibson City, IL 
 
Bloomington, IL 
9:56 AM  75°F
Mostly Sunny
 
Paxton, IL 
9:55 AM  73°F
Overcast

This WeatherCity Weather Forecast for Monticello, Illinois, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

  Monticello weather brought to you by WeatherCity de-fra1   Rendered in 0.00533s  
Home   |   About WeatherCity