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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: 6:21 pm CST Dec 1, 2025 Latitude: 41.8847507 Longitude: -88.2039607 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
100% chance of snow on Tonight Mostly Cloudy on Tuesday 60% chance of snow on Wednesday Sunny on Thursday Partly Sunny on Friday Mostly Cloudy on Saturday Partly Sunny on Sunday Mostly Cloudy on Monday
Low: 16°F High: 22°F High: 33°F High: 12°F High: 23°F High: 28°F High: 25°F High: 24°F
Low: 17 °F Low: 0 °F Low: -6°F Low: 16°F Low: 15°F Low: 7°F  
Snow Mostly Cloudy Snow Sunny Partly Sunny Mostly Cloudy Partly Sunny Mostly Cloudy
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Current Conditions at
WEST CHICAGO - (KDPA)
27°
Cloudy
Light Snow Mist
as of 6:52 PM CST
Rel. Humidity: 92%
Dew Point: 25°F
Visibility: 1 1/2 Miles
Pressure: 30.08 in.
Flight Rule: IFR
Wind Data
8 MPH
140° Southeast
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
AURORA - (KARR)
25°
Feels like 15°F
Clear
Light Snow Mist
as of 6:52 PM CST
Rel. Humidity: 100%
Dew Point: 25°F
Visibility: 1 Miles
Pressure: 30.09 in.
Flight Rule: IFR
Wind Data
9 MPH
150° Southeast
Current Conditions at
CHICAGO-OHARE - (KORD)
27°
Cloudy
Light Snow Mist
as of 6:51 PM CST
Rel. Humidity: 92%
Dew Point: 25°F
Visibility: 1 1/4 Miles
Pressure: 30.09 in.
Flight Rule: IFR
Wind Data
7 MPH
140° Southeast
Cloud Level(s): Broken at 900ft, Broken at 2000ft, Solid Overcast at 3000ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
27°
Cloudy
Light Snow Mist
as of 6:45 PM CST
Rel. Humidity: 100%
Dew Point: 27°F
Visibility: 1 Miles
Pressure: 30.11 in.
Flight Rule: IFR
Wind Data
8 MPH
130° Southeast
Cloud Level(s): Solid Overcast at 3000ft
100% chance of snow Tonight Tonight... Snow before 11pm, then a chance of snow with intermittent flurries between 11pm and 2am. Low around 16. South wind around 5 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.
Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 22. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Cloudy on Tuesday Night Tuesday Night... Cloudy, with a temperature falling to near 17 by 8pm, then rising to around 22 during the remainder of the night. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
60% chance of snow Wednesday Wednesday... Snow showers likely, mainly after noon. Cloudy, with a high near 33. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
20% chance of snow Wednesday Night Wednesday Night... A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 0. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunny on Thursday Thursday... Sunny, with a high near 12.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around -6.
Partly Sunny on Friday Friday... Partly sunny, with a high near 23.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 16.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 28.
20% chance of snow Saturday Night Saturday Night... A chance of snow. Mostly cloudy, with a low around 15.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 25.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 7.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 24.
Current Radar Image


Sun Almanac for West Chicago, Illinois
Sunrise: 07:01 AM
Sunset: 4:23 PM
Civil Sunrise:06:30 AM
Civil Sunset: 4:54 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 5:28 PM
Astro Sunrise: 05:22 AM
Astro Sunset: 6:02 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.