Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  5:17 am
Sunset:  8:34 pm
[ Moon Phases ]  

Last Quarter
Jul 15

New Moon
Jun 26

First Quarter
Jul 3

Full Moon
Jul 11




June 16th, 2025 :: 1:20 am CDT   

Local Weather Report for
Dekalb
Illinois, United States

 Current Dekalb Weather Conditions Updated June 15th at 11:55 pm 
Overcast
Temperature:66°F Dew Point:59°F
Barometer:30.09 inHg Wind:N 17 Mph
Humidity:77.6% Visibility:0M
 
 Dekalb Weather Forecast Summary  
 
Today
Jun 16th
Tuesday
Jun 17th
Wednesday
Jun 18th
Thursday
Jun 19th
Friday
Jun 20th
Mix of Cloud and Sun Thundershowers Thundershowers Showers Cloudy
82°F
87°F
66°F
81°F
67°F
72°F
61°F
82°F
60°F
 
 Dekalb Detailed Weather Forecast  
 
Monday, June 16th, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 77°F
Mostly sunny.
Afternoon Temperature: 80°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 69°F
A mix of cloudy and clear skies.
Tuesday, June 17th, 2025
Overnight Temperature: 67°F
Cloudy.
Morning Temperature: 82°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 85°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 70°F
Cloudy with a few showers. Chance of a thunderstorm.
Wednesday, June 18th, 2025
Overnight Temperature: 68°F
Cloudy with a few showers. Windy.
Morning Temperature: 73°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 79°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 67°F
Cloudy with showers likely. Slight chance of a thunderstorm. Windy at times.
Thursday, June 19th, 2025
Overnight Temperature: 67°F
Cloudy with periods of rain. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 68°F
A mix of cloud and sun with a slight chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 68°F
Cloudy with a chance of showers. Windy at times.
Evening Temperature: 61°F
Clear.
Friday, June 20th, 2025
Overnight Temperature: 63°F
Cloudy.
Morning Temperature: 76°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 80°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 70°F
Clear with a chance of showers or thundershowers. Windy at times.
Saturday, June 21st, 2025
Overnight Temperature: 70°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 85°F
Sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 87°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 78°F
Clear. Chance of a thunderstorm. Windy at times.
Sunday, June 22nd, 2025
Overnight Temperature: 73°F
Clear. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 87°F
Sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 87°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 77°F
Clear. Chance of a thunderstorm. Windy at times.
Monday, June 23rd, 2025
Overnight Temperature: 75°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 86°F
A mix of sun and cloud. Chance of a thunderstorm. Windy.
Afternoon Temperature: 85°F
A mix of cloud and sun with a chance of showers or thundershowers. Windy.
Evening Temperature: 75°F
Cloudy with a chance of showers or thundershowers. Windy at times.





 

  [ Local Weather Report ]
De Kalb, IL 
11:55 PM  66°F
Overcast
 
Sycamore, IL 
11:55 PM  66°F
Overcast
 
Genoa, IL 
11:55 PM  66°F
Overcast
 
Rochelle, IL 
11:55 PM  70°F
 
 
Sandwich, IL 
11:52 PM  68°F
 
 
Plano, IL 
11:52 PM  68°F
 
 
Batavia, IL 
11:52 PM  64°F
 
 
Geneva, IL 
11:52 PM  64°F
 
 
Marengo, IL 
 
Belvidere, IL 

This WeatherCity Weather Forecast for Dekalb, 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

  Dekalb weather brought to you by WeatherCity Server: sg-sgp1   Rendered in 0.00475s  
Home   |   About WeatherCity