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Chicago Heights, Illinois Weather Forecast
Chicago Heights, Illinois Weather
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Weather Forecast for Chicago Heights, Illinois : Cook County
Issued: 11:51 pm CST Nov 4, 2025 Latitude: 41.506146 Longitude: -87.6355995 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Veterans Day
Mostly Clear on Overnight Mostly Cloudy on Wednesday Increasing Clouds on Thursday 50% chance of rain on Friday 20% chance of rain on Saturday 20% chance of rain on Sunday Sunny on Monday Partly Sunny on Veterans Day
Low: 52°F High: 62°F High: 56°F High: 64°F High: 53°F High: 42°F High: 38°F High: 43°F
Low: 34°F Low: 47°F Low: 38°F Low: 34°F Low: 26°F Low: 25°F  
Mostly Clear Mostly Cloudy Increasing Clouds Rain Rain Rain Sunny Partly Sunny
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Current Conditions at
LANSING MUNICIPAL - (KIGQ)
54°
Clear
as of 12:35 AM CST
Rel. Humidity: 66%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 24 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
GARY - (KGYY)
55°
Clear
as of 12:35 AM CST
Rel. Humidity: 76%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 23 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
54°
Mostly Cloudy
as of 11:53 PM CST
Rel. Humidity: 76%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 29 MPH
210° Southwest
Cloud Level(s): Broken at 25000ft
Current Conditions at
KANKAKEE - (KIKK)
55°
Clear
as of 12:35 AM CST
Rel. Humidity: 71%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 25 MPH
200° South
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 52. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, then gradually becoming sunny, with a high near 62. Breezy, with a west southwest wind 10 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 34. Northwest wind 5 to 10 mph becoming light west after midnight.

Increasing Clouds on Thursday Thursday... Increasing clouds, with a high near 56. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

70% chance of thunderstorms Thursday Night Thursday Night... A slight chance of rain before midnight, then rain likely and possibly a thunderstorm between midnight and 3am, then rain likely after 3am. Cloudy, with a low around 47. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

50% chance of rain Friday Friday... A 50 percent chance of rain before noon. Partly sunny, with a high near 64.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 38.

20% chance of rain Saturday Saturday... A chance of rain after noon. Partly sunny, with a high near 53.

70% chance of rain Saturday Night Saturday Night... Rain likely, mainly before midnight. Mostly cloudy, with a low around 34.

20% chance of rain Sunday Sunday... A chance of rain before noon. Partly sunny, with a high near 42.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 26.

Sunny on Monday Monday... Sunny, with a high near 38.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 25.

Partly Sunny on Veterans Day Veterans Day... Partly sunny, with a high near 43.

Current Radar Image


Sun Almanac for Chicago Heights, Illinois
Sunrise: 06:28 AM
Sunset: 4:40 PM
Civil Sunrise:05:59 AM
Civil Sunset: 5:10 PM
Nautical Sunrise: 05:26 AM
Nautical Sunset: 5:42 PM
Astro Sunrise: 04:53 AM
Astro Sunset: 6:15 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.