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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: 4:26 am CST Jan 22, 2026 Latitude: 41.2411449 Longitude: -87.6461491 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Increasing Clouds on Today 20% chance of snow on Tonight Mostly Sunny on Friday 30% chance of snow on Saturday 50% chance of snow on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday
High: 28°F Low: -7°F High: 1 °F High: 10°F High: 15°F High: 12°F High: 22°F High: 20°F
Low: -5°F Low: 6 °F Low: 0°F Low: 4°F Low: 10°F  
Increasing Clouds Snow Mostly Sunny Snow Snow Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
KANKAKEE - (KIKK)
18°
Feels like 4°F
Clear
as of 4:55 AM CST
Rel. Humidity: 61%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
13 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
LANSING MUNICIPAL - (KIGQ)
16°
Feels like 0°F
Clear
as of 4:55 AM CST
Rel. Humidity: 56%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 23 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
GARY - (KGYY)
18°
Feels like 2°F
Clear
as of 4:50 AM CST
Rel. Humidity: 57%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 40 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
VALPARAISO - (KVPZ)
16°
Feels like 0°F
Clear
as of 4:56 AM CST
Rel. Humidity: 56%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
16 MPH
260° West
Cloud Level(s): Clear
Increasing Clouds on Today Today... Increasing clouds, with a high near 28. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

20% chance of snow Tonight Tonight... A chance of flurries between 9pm and midnight. Mostly cloudy, with a low around -7. Wind chill values as low as -25. Northwest wind around 15 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 -29. 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 -5. Wind chill values as low as -18. North northwest wind 5 to 10 mph.

30% chance of snow Saturday Saturday... A 30 percent chance of snow after noon. Mostly cloudy and cold, with a high near 10. North northwest wind around 5 mph becoming east in the morning. Winds could gust as high as 10 mph.

60% chance of snow Saturday Night Saturday Night... Snow likely. Cloudy, with a low around 6. Chance of precipitation is 60%.

50% chance of snow Sunday Sunday... A 50 percent chance of snow. Mostly cloudy, with a high near 15.

20% chance of snow Sunday Night Sunday Night... A chance of snow before midnight. Mostly cloudy, with a low around 0.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 12.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 4.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 22.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 10.

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

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
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