Grant Park, Illinois Weather
Issued: 2:56 am CST Jan 7, 2026 Latitude: 41.2411449 Longitude: -87.6461491 View on Google Maps
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| Patchy Fog |
Increasing Clouds |
Rain |
Rain |
Rain & Snow |
Snow |
Mostly Sunny |
Mostly Sunny |
Current Conditions at
KANKAKEE - (KIKK)
37°
Cloudy
Mist
as of 5:35 AM CST
Rel. Humidity: 93%
Dew Point: 36°F
Visibility: 5 Miles
Pressure: 29.90 in.
Flight Rule: IFR
Cloud Level(s): Solid Overcast at 600ft
Current Conditions at
LANSING MUNICIPAL - (KIGQ)
36°
Cloudy
as of 5:35 AM CST
Rel. Humidity: 93%
Dew Point: 34°F
Visibility: 7 Miles
Pressure: 29.87 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 1100ft
Current Conditions at
GARY - (KGYY)
Cloudy
Mist
as of 4:50 AM CST
Rel. Humidity: 100%
Dew Point: 39°F
Visibility: 5 Miles
Pressure: 29.85 in.
Flight Rule: IFR
Cloud Level(s): Solid Overcast at 700ft
Current Conditions at
VALPARAISO - (KVPZ)
Cloudy
Mist
as of 4:56 AM CST
Rel. Humidity: 93%
Dew Point: 36°F
Visibility: 5 Miles
Pressure: 29.86 in.
Flight Rule: IFR
Cloud Level(s): Solid Overcast at 500ft
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Today... Patchy fog before noon. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 48. West wind 5 to 10 mph becoming south in the afternoon. |
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Tonight... Increasing clouds, with a low around 36. South wind 5 to 10 mph. |
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Thursday... Rain after noon. High near 56. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. |
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Thursday Night... Rain and possibly a thunderstorm before midnight, then a chance of rain and thunderstorms after midnight. Low around 46. Breezy, with a south southeast wind 15 to 20 mph becoming west southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. |
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Friday... A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 52. West southwest wind 10 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph. |
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Friday Night... A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 36. |
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Saturday... Rain likely, possibly mixed with snow, mainly before noon. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. |
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Saturday Night... A chance of snow. Mostly cloudy, with a low around 21. |
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Sunday... A chance of snow before noon. Partly sunny, with a high near 29. |
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Sunday Night... Mostly clear, with a low around 20. |
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Monday... Mostly sunny, with a high near 37. |
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Monday Night... Mostly cloudy, with a low around 27. |
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Tuesday... Mostly sunny, with a high near 41. |
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Current Radar Image
Sun Almanac for Grant Park, Illinois
Sunrise: 07:16 AM
Sunset: 4:38 PM
Civil Sunrise:06:45 AM
Civil Sunset: 5:09 PM
Nautical Sunrise: 06:11 AM
Nautical Sunset: 5:43 PM
Astro Sunrise: 05:38 AM
Astro Sunset: 6:16 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7109 locations
in the contiguous United States |
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High
Temp |
77° |
Miss Canyan 807, Louisiana
and 1 other location
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Low
Temp |
1° |
Mammoth Lakes, California
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Wind
Speed |
46mph |
Berthoud Pass, Colorado
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Wind
Gust |
59mph |
Berthoud Pass, Colorado
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Wind
Chill |
-7° |
Berthoud Pass, Colorado
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High
Pressure |
30.12Hg |
Salida Mountain, Colorado
and 1 other location
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Low
Pressure |
29.24Hg |
Charlie, Montana
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| # Locations Reporting Snow |
47 |
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| # Locations Reporting Rain |
47 |
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| # Locations Reporting Fog |
222 |
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| Average Temperature in the Contiguous USA |
41° |
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National Weather Service for official information.
