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Willowbrook, Illinois Weather Forecast
Willowbrook, Illinois Weather
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Weather Forecast for Willowbrook, Illinois : Will County
Issued: 3:11 am CST Dec 21, 2025 Latitude: 41.457813 Longitude: -87.5364288 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Christmas Day Friday Saturday
Clear on Overnight Sunny on Sunday Mostly Cloudy on Monday Partly Sunny on Tuesday 20% chance of rain on Wednesday Cloudy on Christmas Day Mostly Cloudy on Friday Mostly Cloudy on Saturday
Low: 21°F High: 32°F High: 42°F High: 47°F High: 46°F High: 52°F High: 44°F High: 43°F
Low: 26°F Low: 37°F Low: 32°F Low: 45°F Low: 40°F Low: 32°F  
Clear Sunny Mostly Cloudy Partly Sunny Rain Cloudy Mostly Cloudy Mostly Cloudy
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Current Conditions at
LANSING MUNICIPAL - (KIGQ)
25°
Clear
as of 2:55 AM CST
Rel. Humidity: 41%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
7 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
GARY - (KGYY)
25°
Clear
as of 2:55 AM CST
Rel. Humidity: 58%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 15 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
25°
Feels like 14°F
Clear
as of 2:53 AM CST
Rel. Humidity: 53%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
10 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
VALPARAISO - (KVPZ)
25°
Clear
as of 2:56 AM CST
Rel. Humidity: 58%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
6 MPH
290° West
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a low around 21. North northwest wind around 10 mph, with gusts as high as 20 mph.

Sunny on Sunday Sunday... Sunny, with a high near 32. North northwest wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph.

Increasing Clouds on Sunday Night Sunday Night... Increasing clouds, with a steady temperature around 26. South wind 5 to 10 mph.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 42. South wind 10 to 15 mph, with gusts as high as 25 mph.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 37. South southwest wind around 10 mph, with gusts as high as 15 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 47.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 32.

20% chance of rain Wednesday Wednesday... A chance of showers or drizzle after noon. Mostly cloudy, with a high near 46.

Rain on Wednesday Night Wednesday Night... Showers or drizzle likely before midnight. Cloudy, with a low around 45.

Cloudy on Christmas Day Christmas Day... Cloudy, with a high near 52.

Cloudy on Thursday Night Thursday Night... Cloudy, with a low around 40.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 44.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 32.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 43.

Current Radar Image


Sun Almanac for Willowbrook, Illinois
Sunrise: 07:13 AM
Sunset: 4:24 PM
Civil Sunrise:06:42 AM
Civil Sunset: 4:55 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:30 PM
Astro Sunrise: 05:33 AM
Astro Sunset: 6:04 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.