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West Chicago, Illinois Weather Forecast
West Chicago, Illinois Weather
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Weather Forecast for West Chicago, Illinois : DuPage County
Issued: 7:26 pm CST Dec 28, 2025 Latitude: 41.8847507 Longitude: -88.2039607 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday New Year's Day Friday Saturday Sunday
70% chance of snow on Tonight 50% chance of snow on Monday Partly Sunny on Tuesday 20% chance of snow on Wednesday Sunny on New Year's Day Partly Sunny on Friday Mostly Sunny on Saturday Partly Sunny on Sunday
Low: 18°F High: 23°F High: 28°F High: 30°F High: 20°F High: 26°F High: 30°F High: 28°F
Low: 12°F Low: 24°F Low: 13°F Low: 10°F Low: 17°F Low: 15°F  
Snow Snow Partly Sunny Snow Sunny Partly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
WEST CHICAGO - (KDPA)
39°
Feels like 28°F
Cloudy
as of 6:52 PM CST
Rel. Humidity: 93%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.48 in.
Flight Rule: IFR
Wind Data
26 MPH
Gust: 40 MPH
280° West
Cloud Level(s): Solid Overcast at 900ft
Current Conditions at
AURORA - (KARR)
37°
Feels like 26°F
Cloudy
as of 6:52 PM CST
Rel. Humidity: 93%
Dew Point: 36°F
Visibility: 7 Miles
Pressure: 29.50 in.
Flight Rule: IFR
Wind Data
24 MPH
Gust: 45 MPH
270° West
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
CHICAGO-OHARE - (KORD)
39°
Feels like 29°F
Cloudy
as of 7:32 PM CST
Rel. Humidity: 86%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.45 in.
Flight Rule: IFR
Wind Data
18 MPH
Gust: 32 MPH
270° West
Cloud Level(s): Solid Overcast at 900ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
41°
Feels like 30°F
Cloudy
as of 6:50 PM CST
Rel. Humidity: 93%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.50 in.
Flight Rule: IFR
Wind Data
26 MPH
Gust: 36 MPH
270° West
Cloud Level(s): Solid Overcast at 800ft
70% chance of snow Tonight Tonight... Snow likely, mainly after 2am. Cloudy, with a low around 18. Wind chill values as low as -1. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
50% chance of snow Monday Monday... A 50 percent chance of snow before 9am. Mostly cloudy, with a high near 23. Wind chill values as low as 1. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 45 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 12. Wind chill values as low as -1. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 28. Wind chill values as low as -1. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 24. West northwest wind around 15 mph, with gusts as high as 25 mph.
20% chance of snow Wednesday Wednesday... A 20 percent chance of snow after noon. Mostly cloudy, with a high near 30.
40% chance of snow Wednesday Night Wednesday Night... A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 13.
Sunny on New Year's Day New Year's Day... Sunny, with a high near 20.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 10.
Partly Sunny on Friday Friday... Partly sunny, with a high near 26.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 17.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 30.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 15.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 28.
Current Radar Image


Sun Almanac for West Chicago, Illinois
Sunrise: 07:20 AM
Sunset: 4:29 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:01 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:36 PM
Astro Sunrise: 05:39 AM
Astro Sunset: 6:10 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.