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August 10th, 2025 :: 6:12 pm CDT   

Local Weather Report for
De Kalb
Illinois, United States

 Current De Kalb Weather Conditions Updated August 10th at 4:55 pm 
Overcast
Temperature:27°C Dew Point:23°C
Barometer:101.6 kPa Wind:N 38 Km/h
Humidity:78.8% Visibility:0 Km
 
 De Kalb Weather Forecast Summary  
 
Today
Aug 10th
Monday
Aug 11th
Tuesday
Aug 12th
Wednesday
Aug 13th
Thursday
Aug 14th
Thundershowers Thundershowers Thundershowers Thundershowers Sunny
27°C
27°C
20°C
26°C
20°C
26°C
18°C
26°C
17°C
 
 De Kalb Detailed Weather Forecast  
 
Sunday, August 10th, 2025
Evening Temperature: 21°C
Cloudy with showers. Chance of a thunderstorm.
Monday, August 11th, 2025
Overnight Temperature: 20°C
Cloudy with a chance of showers.
Morning Temperature: 25°C
Cloudy with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 25°C
Cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Evening Temperature: 22°C
A mix of cloudy and clear skies with a slight chance of showers or thundershowers.
Tuesday, August 12th, 2025
Overnight Temperature: 21°C
Cloudy with a few showers. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 23°C
Cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 24°C
A mix of cloud and sun with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 21°C
Cloudy with showers likely. Slight chance of a thunderstorm.
Wednesday, August 13th, 2025
Overnight Temperature: 20°C
Cloudy. Slight chance of a thunderstorm.
Morning Temperature: 25°C
Cloudy with a chance of showers or thundershowers.
Afternoon Temperature: 24°C
Sunny with cloudy periods with showers likely. Chance of a thunderstorm.
Evening Temperature: 19°C
Clear.
Thursday, August 14th, 2025
Overnight Temperature: 18°C
Clear.
Morning Temperature: 24°C
Sunny. Windy at times.
Afternoon Temperature: 24°C
Sunny.
Evening Temperature: 17°C
Clear.
Friday, August 15th, 2025
Overnight Temperature: 18°C
Clear.
Morning Temperature: 26°C
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 28°C
Sunny. Chance of a thunderstorm.
Evening Temperature: 22°C
Clear. Chance of a thunderstorm.
Saturday, August 16th, 2025
Overnight Temperature: 22°C
Cloudy. Chance of a thunderstorm.
Morning Temperature: 28°C
Cloudy with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 29°C
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 25°C
Clear with a chance of showers or thundershowers.
Sunday, August 17th, 2025
Overnight Temperature: 23°C
Cloudy with showers likely. Chance of a thunderstorm.
Morning Temperature: 24°C
Cloudy with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 23°C
Sunny. Windy at times.
Evening Temperature: 17°C
A mix of cloudy and clear skies. Windy at times.
Monday, August 18th, 2025
Overnight Temperature: 18°C
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 22°C
Cloudy. Windy at times.
Afternoon Temperature: 20°C
Cloudy. Windy at times.
Evening Temperature: 17°C
Clear.





 

  [ Local Weather Report ]
Dekalb, IL 
4:55 PM  27°C
Overcast
 
Sycamore, IL 
4:55 PM  27°C
Overcast
 
Genoa, IL 
4:55 PM  27°C
Overcast
 
Rochelle, IL 
4:55 PM  27°C
Overcast
 
Sandwich, IL 
4:52 PM  29°C
 
 
Batavia, IL 
4:52 PM  29°C
Mostly Cloudy
 
Geneva, IL 
4:52 PM  29°C
Mostly Cloudy
 
Plano, IL 
4:52 PM  29°C
 
 
Marengo, IL 
 
Aurora, IL 
4:52 PM  29°C
 

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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