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November 29th, 2025 :: 6:57 am CST   

Local Weather Report for
De Kalb
Illinois, United States

 Current De Kalb Weather Conditions Updated November 29th at 5:55 am 
light snow
Temperature:25°F Dew Point:23°F
Barometer:30.3 inHg Wind:calm
Humidity:92.7% Visibility:0M
 
 De Kalb Weather Forecast Summary  
 
Today
Nov 29th
Sunday
Nov 30th
Monday
Dec 1st
Tuesday
Dec 2nd
Wednesday
Dec 3rd
Mix of rain and snow Cloudy Flurries Cloudy Flurries
31°F
27°F
3°F
21°F
6°F
19°F
9°F
28°F
13°F
 
 De Kalb Detailed Weather Forecast  
 
Saturday, November 29th, 2025
Morning Temperature: 26°F
Cloudy with a few flurries. Windy.
Afternoon Temperature: 28°F
Cloudy with a few flurries. Windy at times.
Evening Temperature: 30°F
Cloudy with flurries likely. Windy at times.
Sunday, November 30th, 2025
Overnight Temperature: 25°F
Cloudy with a chance of flurries. Windy.
Morning Temperature: 24°F
Cloudy. Windy.
Afternoon Temperature: 15°F
Sunny with cloudy periods.
Evening Temperature: 6°F
Cloudy.
Monday, December 1st, 2025
Overnight Temperature: 7°F
Cloudy.
Morning Temperature: 19°F
Cloudy with a chance of flurries.
Afternoon Temperature: 21°F
Cloudy with flurries likely.
Evening Temperature: 20°F
Cloudy with flurries likely.
Tuesday, December 2nd, 2025
Overnight Temperature: 14°F
A mix of cloudy and clear skies with a slight chance of flurries.
Morning Temperature: 15°F
Sunny with cloudy periods.
Afternoon Temperature: 10°F
A mix of cloud and sun.
Evening Temperature: 11°F
Cloudy. Windy at times.
Wednesday, December 3rd, 2025
Overnight Temperature: 15°F
Cloudy. Windy at times.
Morning Temperature: 25°F
Cloudy. Windy at times.
Afternoon Temperature: 27°F
Cloudy.
Evening Temperature: 26°F
Cloudy with flurries likely.
Thursday, December 4th, 2025
Overnight Temperature: 19°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 17°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 3°F
Sunny.
Evening Temperature: -2°F
A mix of cloudy and clear skies.
Friday, December 5th, 2025
Overnight Temperature: -6°F
Clear with cloudy periods.
Morning Temperature: 11°F
Cloudy.
Afternoon Temperature: 13°F
Cloudy.
Evening Temperature: 14°F
Cloudy.
Saturday, December 6th, 2025
Overnight Temperature: 13°F
Cloudy.
Morning Temperature: 23°F
Cloudy. Windy at times.
Afternoon Temperature: 28°F
Cloudy. Windy at times.
Evening Temperature: 27°F
Cloudy.
Sunday, December 7th, 2025
Overnight Temperature: 31°F
Cloudy.
Morning Temperature: 32°F
Cloudy.
Afternoon Temperature: 30°F
Cloudy.
Evening Temperature: 30°F
Cloudy.





 

  [ Local Weather Report ]
Dekalb, IL 
5:55 AM  25°F
light snow
 
Sycamore, IL 
5:55 AM  25°F
light snow
 
Genoa, IL 
 
Rochelle, IL 
 
Sandwich, IL 
 
Batavia, IL 
5:52 AM  25°F
light snow mist
 
Geneva, IL 
5:52 AM  25°F
light snow mist
 
Plano, IL 
 
Marengo, IL 
 
Aurora, IL 

 
This WeatherCity Weather Forecast for De Kalb, 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

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