County Forecast for Grant Park , IL
Change Zip Code: 
 
250200-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
121 PM CDT Thu Sep 24 2026

This afternoon   Mostly cloudy. Near steady temperature around 70. East winds around 5 mph.
Tonight   Mostly cloudy. Lows in the upper 50s. East winds around 5 mph.
Friday   Mostly cloudy. Isolated sprinkles in the morning. Highs in the upper 60s. East winds around 5 mph.
Friday night   Mostly cloudy in the evening, then clearing. Lows around 50. Northeast winds around 5 mph in the evening, becoming light and variable.
Saturday   Mostly sunny in the morning, then becoming partly cloudy. Highs around 70. East winds around 5 mph.
Saturday night   Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50.
Sunday   Partly cloudy. Highs in the lower 70s.
Sunday night   Partly cloudy. Lows around 50.
Monday   Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s.
Monday night   Mostly clear. Lows in the mid 50s.
Tuesday   Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 70s.
Tuesday night   Mostly cloudy with a 50 percent chance of showers. Lows in the lower 60s.
Wednesday   Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of precipitation 50 percent.
DTN Weather
Local Weather
Radar
County Forecast
State Forecast
DTN Weather Commentary
US Satellite
Current Surface Analysis
Wind Conditions
Today's Forecast Highs
Tonight's Forecast Lows
24 Hr Surface Forecast
Jet Stream Forecast
24 Hr Rainfall Estimate
24 Hr StormPath Accum
48 Hr StormPath Accum
6-10 Day Temp Forecast
6-10 Day Precip Forecast
Thunderstorm Outlook
US Drought Monitor
US Palmer Drought Index
US Crop Moisture Index
US Growing Degree Days
Soil Temperatures
Hurricane Tracking

DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Rain Continues in Plains, Western Midwest Friday
Posted at 12:06PM Thu Sep 24, 2026 CDT
Click here to get your local weather emailed to you each day.
 
Copyright DTN. All rights reserved. Disclaimer.
Powered By DTN