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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: 12:26 am CST Jan 14, 2026 Latitude: 41.8847507 Longitude: -88.2039607 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday M.L.King Day Tuesday
40% chance of rain & snow on Overnight 50% chance of snow on Wednesday Increasing Clouds on Thursday 70% chance of snow on Friday 20% chance of snow on Saturday Partly Sunny on Sunday Partly Sunny on M.L.King Day Mostly Sunny on Tuesday
Low: 25°F High: 22 °F High: 25°F High: 36°F High: 18°F High: 16°F High: 16°F High: 15°F
Low: 14°F Low: 22°F Low: 14°F Low: 6°F Low: 6°F Low: 1°F  
Rain & Snow Snow Increasing Clouds Snow Snow Partly Sunny Partly Sunny Mostly Sunny
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Current Conditions at
WEST CHICAGO - (KDPA)
41°
Feels like 33°F
Cloudy
as of 11:52 PM CST
Rel. Humidity: 70%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.59 in.
Flight Rule: VFR
Wind Data
13 MPH
280° West
Cloud Level(s): Solid Overcast at 4300ft
Current Conditions at
AURORA - (KARR)
39°
Feels like 31°F
Cloudy
as of 11:52 PM CST
Rel. Humidity: 80%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.60 in.
Flight Rule: VFR
Wind Data
13 MPH
280° West
Cloud Level(s): Solid Overcast at 4000ft
Current Conditions at
CHICAGO-OHARE - (KORD)
43°
Feels like 37°F
Cloudy
as of 11:51 PM CST
Rel. Humidity: 65%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.58 in.
Flight Rule: VFR
Wind Data
9 MPH
260° West
Cloud Level(s): Solid Overcast at 4600ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
41°
Feels like 34°F
Cloudy
as of 12:35 AM CST
Rel. Humidity: 75%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.61 in.
Flight Rule: VFR
Wind Data
12 MPH
250° West
Cloud Level(s): Solid Overcast at 4000ft
40% chance of rain & snow Overnight Overnight... A slight chance of rain and snow between 3am and 4am, then a chance of snow. Cloudy, with a low around 25. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

50% chance of snow Wednesday Wednesday... A 50 percent chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 22 by 4pm. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 30 mph.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 14. Wind chill values as low as 1. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Increasing Clouds on Thursday Thursday... Increasing clouds, with a high near 25. North northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

90% chance of snow Thursday Night Thursday Night... Snow. Low around 22. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

70% chance of snow Friday Friday... Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.

50% chance of snow Friday Night Friday Night... A 50 percent chance of snow. Mostly cloudy, with a low around 14.

20% chance of snow Saturday Saturday... A chance of snow. Mostly cloudy, with a high near 18.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 6.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 16.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 6.

Partly Sunny on M.L.King Day M.L.King Day... Partly sunny, with a high near 16.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 1.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 15.

Current Radar Image


Sun Almanac for West Chicago, Illinois
Sunrise: 07:18 AM
Sunset: 4:46 PM
Civil Sunrise:06:47 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:51 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:24 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.