Area Conditions for Grant Park, IL
 
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Temperature: 80 oF
Feels Like: 80 oF
Humidity: 53%
Barometer: 30.1
Dew Point: 61 oF
Wind Dir.: SSW
Wind Speed: 7 mph
Sunrise: 6:15
Sunset: 7:29
Observation: Mostly Sunny
Radar
As reported at KANKAKEE, IL at 4:00 PM

5-day Forecast for Grant Park, IL
Date Sat
8/29		 Sun
8/30		 Mon
8/31		 Tue
9/1		 Wed
9/2
Weather Condition Mostly Cloudy Thunder Storms Thunder Storms Clear Partly Cloudy
Weather Mostly Cloudy Thunder Storms Thunder Storms Clear Partly Cloudy
Temperature (°F)
Low/High		 59/82 65/86 68/90 72/93 73/93
Feels Like (°F)
Low/High		 59/81 65/89 68/95 72/99 74/98
Dew Point (°F) 63 64 64 66 67
Humidity (%) 62 64 58 56 55
Wind Speed (mph) 6 9 9 7 7
Precipitation
Chance (%)		 - 63 20 - -
Precipitation
Amount (inches)
S=Snow, L=Liquid		 None Rain
0.12		 Rain
0.03		 None None
Evapo-
transpiration
(inches/day)		 0.15 0.19 0.22 0.25 0.22
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Bryce Anderson – DTN Meteorologist
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Storm Moving Across North This Weekend First of Many

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Posted at 12:16PM Fri Aug 28, 2026 CDT
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