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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: 3:11 pm CST Dec 22, 2025 Latitude: 41.8847507 Longitude: -88.2039607 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Tuesday Wednesday Christmas Day Friday Saturday Sunday Monday
20% chance of rain on This Afternoon 20% chance of rain on Tonight Partly Sunny on Tuesday 30% chance of rain on Wednesday Cloudy on Christmas Day Mostly Cloudy on Friday Mostly Cloudy on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday
High: 41°F Low: 35°F High: 46°F High: 41°F High: 46°F High: 50°F High: 51°F High: 32°F High: 26°F
Low: 29°F Low: 38°F Low: 41°F Low: 37°F Low: 27°F Low: 13°F  
Rain Rain Partly Sunny Rain Cloudy Mostly Cloudy Mostly Cloudy Mostly Sunny Mostly Sunny
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Current Conditions at
WEST CHICAGO - (KDPA)
43°
Cloudy
as of 3:52 PM CST
Rel. Humidity: 41%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: MVFR
Wind Data
7 MPH
160° South
Cloud Level(s): Solid Overcast at 2900ft
Current Conditions at
AURORA - (KARR)
39°
Cloudy
as of 3:52 PM CST
Rel. Humidity: 55%
Dew Point: 25°F
Visibility: 9 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
6 MPH
160° South
Cloud Level(s): Solid Overcast at 3700ft
Current Conditions at
CHICAGO-OHARE - (KORD)
45°
Cloudy
as of 3:51 PM CST
Rel. Humidity: 33%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
6 MPH
180° South
Cloud Level(s): Solid Overcast at 3100ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
45°
Feels like 37°F
Cloudy
as of 3:45 PM CST
Rel. Humidity: 45%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: MVFR
Wind Data
15 MPH
180° South
Cloud Level(s): Solid Overcast at 2900ft
20% chance of rain This Afternoon This Afternoon... A 20 percent chance of rain. Cloudy, with a high near 41. South wind around 10 mph.
20% chance of rain Tonight Tonight... A 20 percent chance of rain before 10pm. Cloudy, with a low around 35. South southwest wind around 10 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 46. West southwest wind 5 to 10 mph becoming northwest in the afternoon.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming east after midnight.
30% chance of rain Wednesday Wednesday... A 30 percent chance of rain or drizzle after noon. Mostly cloudy, with a high near 41. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
60% chance of rain Wednesday Night Wednesday Night... Rain or drizzle likely before midnight, then a slight chance of drizzle after midnight. Patchy fog. Otherwise, cloudy, with a low around 38. Chance of precipitation is 60%.
Cloudy on Christmas Day Christmas Day... Cloudy, with a high near 46.
70% chance of rain Thursday Night Thursday Night... Rain likely, mainly after midnight. Cloudy, with a low around 41.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 50.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 37.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 51.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 27. Blustery.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 32. Breezy.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 13.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 26.
Current Radar Image


Sun Almanac for West Chicago, Illinois
Sunrise: 07:18 AM
Sunset: 4:25 PM
Civil Sunrise:06:46 AM
Civil Sunset: 4:57 PM
Nautical Sunrise: 06:11 AM
Nautical Sunset: 5:32 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:06 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.