Area Conditions for Grant Park, IL
 
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Temperature: 64 oF
Feels Like: 64 oF
Humidity: 67%
Barometer: 30.01
Dew Point: 53 oF
Wind Dir.: N
Wind Speed: 0 mph
Sunrise: 5:23
Sunset: 8:13
Observation: Clear
Radar
As reported at KANKAKEE, IL at 11:00 PM

5-day Forecast for Grant Park, IL
Date Wed
5/27		 Thu
5/28		 Fri
5/29		 Sat
5/30		 Sun
5/31
Weather Condition Mostly Cloudy Partly Cloudy Partly Cloudy Clear Mostly Cloudy
Weather Mostly Cloudy Partly Cloudy Partly Cloudy Clear Mostly Cloudy
Temperature (°F)
Low/High		 59/87 58/81 55/82 56/82 55/79
Feels Like (°F)
Low/High		 59/87 58/81 55/82 56/82 55/79
Dew Point (°F) 55 53 49 48 47
Humidity (%) 44 48 40 40 40
Wind Speed (mph) 6 12 5 10 8
Precipitation
Chance (%)		 - - - - -
Precipitation
Amount (inches)
S=Snow, L=Liquid		 None None None None None
Evapo-
transpiration
(inches/day)		 0.23 0.28 0.23 0.3 0.24
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Bryce Anderson – DTN Meteorologist
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Solid Storms for South, Scattered in Plains Wednesday

A stalled front is bringing widespread showers, storms and flooding risk from the South through the Upper Midwest. » More DTN Weather Commentary
Posted at 12:10PM Tue May 26, 2026 CDT
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