Grant Park, Illinois Weather
Issued: 3:25 am CST Nov 20, 2025 Latitude: 41.2411449 Longitude: -87.6461491 View on Google Maps
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| Morning Fog |
Cloudy |
Rain |
Mostly Sunny |
Sunny |
Mostly Cloudy |
Rain |
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Current Conditions at
LANSING MUNICIPAL - (KIGQ)
41°
Cloudy
Unknown Precip
as of 6:15 AM CST
Rel. Humidity: 93%
Dew Point: 39°F
Visibility: 1 1/4 Miles
Pressure: 30.14 in.
Flight Rule: LIFR
Wind Data
5 MPH
220° Southwest
Cloud Level(s): Solid Overcast at 200ft
Current Conditions at
GARY - (KGYY)
43°
Cloudy
Mist
as of 5:50 AM CST
Rel. Humidity: 100%
Dew Point: 43°F
Visibility: 2 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 900ft
Current Conditions at
VALPARAISO - (KVPZ)
43°
Cloudy
Mist
as of 6:26 AM CST
Rel. Humidity: 100%
Dew Point: 43°F
Visibility: 3/4 Miles
Pressure: 30.14 in.
Flight Rule: MVFR
Wind Data
6 MPH
220° Southwest
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Today... Patchy drizzle and fog before 9am. Cloudy, with a high near 48. Calm wind becoming south southwest around 5 mph in the morning. |
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Tonight... Cloudy, with a low around 45. South wind around 5 mph becoming calm. |
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Friday... A 30 percent chance of rain, mainly after noon. Cloudy, with a high near 52. Calm wind becoming north northeast around 5 mph in the morning. Winds could gust as high as 15 mph. |
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Friday Night... A 30 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 33. North northeast wind around 5 mph, with gusts as high as 10 mph. |
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Saturday... Mostly sunny, with a high near 49. Northeast wind around 5 mph becoming southwest in the afternoon. |
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Saturday Night... Mostly clear, with a low around 35. |
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Sunday... Sunny, with a high near 56. |
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Sunday Night... Partly cloudy, with a low around 34. |
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Monday... Mostly cloudy, with a high near 53. |
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Monday Night... Rain likely, mainly after midnight. Cloudy, with a low around 41. |
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Tuesday... A chance of rain. Mostly cloudy, with a high near 53. |
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Tuesday Night... Mostly cloudy, with a low around 36. |
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Wednesday... Partly sunny, with a high near 44. |
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Current Radar Image
Sun Almanac for Grant Park, Illinois
Sunrise: 06:45 AM
Sunset: 4:27 PM
Civil Sunrise:06:15 AM
Civil Sunset: 4:57 PM
Nautical Sunrise: 05:42 AM
Nautical Sunset: 5:31 PM
Astro Sunrise: 05:09 AM
Astro Sunset: 6:04 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7229 locations in the contiguous United States |
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High Temp |
81° |
Keathley C 875, Louisiana
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Low Temp |
3° |
Saranac Lake, New York
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Wind Speed |
20mph |
Whidbey IsNAS, Washington
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Wind Gust |
29mph |
Ft Stockton, Texas
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Wind Chill |
8° |
Berthoud Pass, Colorado
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High Pressure |
30.31Hg |
Mecklenburg-Brunswic, Virginia
and 1 other location
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Low Pressure |
29.83Hg |
Port Angeles, Washington
and 1 other location
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| # Locations Reporting Snow |
10 |
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| # Locations Reporting Rain |
124 |
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| # Locations Reporting Thunderstorms / Lightning |
9 |
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| # Locations Reporting Fog |
227 |
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| Average Temperature in the Contiguous USA |
46° |
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National Weather Service for official information.