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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: 11:56 pm CST Dec 16, 2025 Latitude: 41.8847507 Longitude: -88.2039607 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Mostly Cloudy on Overnight Partly Sunny on Wednesday 90% chance of rain on Thursday Partly Sunny on Friday Mostly Cloudy on Saturday Mostly Sunny on Sunday Partly Sunny on Monday Partly Sunny on Tuesday
Low: 32°F High: 40°F High: 47°F High: 27°F High: 43°F High: 30°F High: 36°F High: 43°F
Low: 40 °F Low: 16°F Low: 23°F Low: 19°F Low: 21°F Low: 30°F  
Mostly Cloudy Partly Sunny Rain Partly Sunny Mostly Cloudy Mostly Sunny Partly Sunny Partly Sunny
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Current Conditions at
WEST CHICAGO - (KDPA)
36°
Feels like 26°F
Clear
as of 11:52 PM CST
Rel. Humidity: 80%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.75 in.
Flight Rule: VFR
Wind Data
14 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
AURORA - (KARR)
36°
Feels like 26°F
Clear
as of 11:52 PM CST
Rel. Humidity: 80%
Dew Point: 30°F
Visibility: 7 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
14 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
CHICAGO-OHARE - (KORD)
37°
Feels like 27°F
Cloudy
as of 11:51 PM CST
Rel. Humidity: 74%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.72 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 25 MPH
230° Southwest
Cloud Level(s): Broken at 15000ft, Solid Overcast at 25000ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
39°
Feels like 31°F
Mostly Cloudy
as of 11:55 PM CST
Rel. Humidity: 75%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
14 MPH
220° Southwest
Cloud Level(s): Few at 4500ft, Few at 7000ft, Broken at 11000ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a steady temperature around 32. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 40. West northwest wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.
60% chance of rain Wednesday Night Wednesday Night... Showers or drizzle likely after midnight. Mostly cloudy, with a temperature rising to around 40 by 5am. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
90% chance of rain Thursday Thursday... Rain, mainly before 3pm. High near 47. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
30% chance of snow Thursday Night Thursday Night... A chance of snow showers between 9pm and midnight, then a chance of flurries with a slight chance of snow showers after midnight. Mostly cloudy, with a low around 16. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Partly Sunny on Friday Friday... Partly sunny, with a high near 27.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 23.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 43.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 19.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 30.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 21.
Partly Sunny on Monday Monday... Partly sunny, with a high near 36.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 30.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 43.
Current Radar Image


Sun Almanac for West Chicago, Illinois
Sunrise: 07:15 AM
Sunset: 4:23 PM
Civil Sunrise:06:43 AM
Civil Sunset: 4:55 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:30 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:04 PM
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