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Grant Park, Illinois Weather Forecast
Grant Park, Illinois Weather
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Weather Forecast for Grant Park, Illinois : Kankakee County
Issued: 8:01 pm CST Jan 22, 2026 Latitude: 41.2411449 Longitude: -87.6461491 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Flurries on Tonight Mostly Sunny on Friday 50% chance of snow on Saturday 70% chance of snow on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday
Low: -8°F High: 1 °F High: 10°F High: 16°F High: 11°F High: 20°F High: 16°F High: 10°F
Low: -6°F Low: 6 °F Low: 0°F Low: 2°F Low: 6°F Low: 0°F  
Flurries Mostly Sunny Snow Snow Mostly Sunny Partly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
KANKAKEE - (KIKK)
19°
Feels like 7°F
Clear
as of 7:55 PM CST
Rel. Humidity: 48%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
10 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
LANSING MUNICIPAL - (KIGQ)
18°
Feels like 1°F
Clear
as of 7:55 PM CST
Rel. Humidity: 44%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 24 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
GARY - (KGYY)
18°
Feels like 0°F
Mostly Clear
as of 7:50 PM CST
Rel. Humidity: 48%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
21 MPH
Gust: 32 MPH
270° West
Cloud Level(s): Few at 4900ft
Current Conditions at
VALPARAISO - (KVPZ)
18°
Feels like 2°F
Clear
as of 7:56 PM CST
Rel. Humidity: 44%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 30 MPH
280° West
Cloud Level(s): Clear
Flurries on Tonight Tonight... Scattered flurries after midnight. Partly cloudy, with a low around -8. Wind chill values as low as -25. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Mostly Sunny on Friday Friday... Mostly sunny and cold, with a high near 1. Wind chill values as low as -30. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -6. Wind chill values as low as -17. North northwest wind 5 to 10 mph.

50% chance of snow Saturday Saturday... A 50 percent chance of snow, mainly after noon. Cloudy and cold, with a high near 10. Wind chill values as low as -13. North wind around 5 mph becoming east in the afternoon. Winds could gust as high as 10 mph.

70% chance of snow Saturday Night Saturday Night... Snow likely. Cloudy, with a low around 6. East northeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%.

70% chance of snow Sunday Sunday... Snow likely. Cloudy, with a high near 16. Chance of precipitation is 70%.

50% chance of snow Sunday Night Sunday Night... A 50 percent chance of snow. Mostly cloudy, with a low around 0.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 11.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 2.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 20.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 6.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 16.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 0.

Mostly Sunny on Thursday Thursday... Mostly sunny and cold, with a high near 10.

Current Radar Image


Sun Almanac for Grant Park, Illinois
Sunrise: 07:10 AM
Sunset: 4:55 PM
Civil Sunrise:06:40 AM
Civil Sunset: 5:25 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 5:58 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:31 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.