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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: 4:36 pm CST Dec 2, 2025 Latitude: 41.8847507 Longitude: -88.2039607 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Tonight 40% chance of snow on Wednesday Sunny on Thursday Partly Sunny on Friday Mostly Cloudy on Saturday 20% chance of snow on Sunday Mostly Cloudy on Monday 20% chance of snow on Tuesday
Low: 20°F High: 32°F High: 14°F High: 23°F High: 26°F High: 26°F High: 25°F High: 30°F
Low: 0 °F Low: -3°F Low: 15°F Low: 14°F Low: 12°F Low: 17°F  
Cloudy Snow Sunny Partly Sunny Mostly Cloudy Snow Mostly Cloudy Snow
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Current Conditions at
WEST CHICAGO - (KDPA)
21°
Feels like 10°F
Cloudy
as of 7:52 PM CST
Rel. Humidity: 85%
Dew Point: 18°F
Visibility: 8 Miles
Pressure: 29.99 in.
Flight Rule: IFR
Wind Data
10 MPH
200° South
Cloud Level(s): Solid Overcast at 700ft
Current Conditions at
AURORA - (KARR)
21°
Cloudy
Mist
as of 7:52 PM CST
Rel. Humidity: 85%
Dew Point: 18°F
Visibility: 5 Miles
Pressure: 30.00 in.
Flight Rule: IFR
Wind Data
8 MPH
200° South
Cloud Level(s): Solid Overcast at 900ft
Current Conditions at
CHICAGO-OHARE - (KORD)
19°
Feels like 6°F
Cloudy
Mist
as of 7:51 PM CST
Rel. Humidity: 92%
Dew Point: 18°F
Visibility: 6 Miles
Pressure: 29.99 in.
Flight Rule: IFR
Wind Data
13 MPH
Gust: 23 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
21°
Feels like 8°F
Cloudy
as of 7:45 PM CST
Rel. Humidity: 85%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: IFR
Wind Data
14 MPH
200° South
Cloud Level(s): Solid Overcast at 800ft
Cloudy on Tonight Tonight... Cloudy, with a low around 20. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
40% chance of snow Wednesday Wednesday... A 40 percent chance of snow showers, mainly before 3pm. Cloudy, with a high near 32. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Mostly Clear on Wednesday Night Wednesday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -14. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunny on Thursday Thursday... Sunny, with a high near 14. Wind chill values as low as -14. North northwest wind 5 to 10 mph becoming southwest in the afternoon.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around -3. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 23.
20% chance of snow Friday Night Friday Night... A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 26.
20% chance of snow Saturday Night Saturday Night... A chance of snow. Mostly cloudy, with a low around 14.
20% chance of snow Sunday Sunday... A chance of snow. Mostly cloudy, with a high near 26.
20% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 12.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 25.
20% chance of snow Monday Night Monday Night... A chance of snow. Cloudy, with a low around 17.
20% chance of snow Tuesday Tuesday... A chance of snow. Mostly cloudy, with a high near 30.
Current Radar Image


Sun Almanac for West Chicago, Illinois
Sunrise: 07:02 AM
Sunset: 4:22 PM
Civil Sunrise:06:31 AM
Civil Sunset: 4:53 PM
Nautical Sunrise: 05:57 AM
Nautical Sunset: 5:28 PM
Astro Sunrise: 05:23 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.