West Chicago, Illinois Weather
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Weather Forecast for West Chicago, Illinois : DuPage County
Issued: 4:41 am CDT Oct 19, 2025 Latitude: 41.8847507 Longitude: -88.2039607 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
90% chance of rain on Overnight 90% chance of rain on Sunday Sunny on Monday 30% chance of rain on Tuesday Mostly Sunny on Wednesday Sunny on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday
Low: 55°F High: 58°F High: 65°F High: 56°F High: 53°F High: 54°F High: 55°F High: 55°F
Low: 38°F Low: 46°F Low: 40°F Low: 36°F Low: 33°F Low: 38°F  
Rain Rain Sunny Rain Mostly Sunny Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
WEST CHICAGO - (KDPA)
54°
Cloudy
Light Rain
as of 5:00 AM CDST
Rel. Humidity: 87%
Dew Point: 50°F
Visibility: 8 Miles
Pressure: 29.53 in.
Flight Rule: MVFR
Wind Data
18 MPH
Gust: 30 MPH
320° Northwest
Cloud Level(s): Few at 900ft, Solid Overcast at 1500ft
Current Conditions at
AURORA - (KARR)
52°
Cloudy
Light Rain Mist
as of 4:52 AM CDST
Rel. Humidity: 93%
Dew Point: 50°F
Visibility: 6 Miles
Pressure: 29.54 in.
Flight Rule: MVFR
Wind Data
18 MPH
Gust: 33 MPH
320° Northwest
Cloud Level(s): Scattered at 1700ft, Solid Overcast at 2200ft
Current Conditions at
CHICAGO-OHARE - (KORD)
55°
Cloudy
Light Rain
as of 4:51 AM CDST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.49 in.
Flight Rule: MVFR
Wind Data
8 MPH
320° Northwest
Cloud Level(s): Few at 800ft, Broken at 1300ft, Solid Overcast at 1900ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
54°
Cloudy
Light Rain Mist
as of 5:10 AM CDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 5 Miles
Pressure: 29.53 in.
Flight Rule: MVFR
Wind Data
21 MPH
Gust: 31 MPH
310° Northwest
Cloud Level(s): Scattered at 700ft, Broken at 1200ft, Solid Overcast at 1700ft
90% chance of rain Overnight Overnight... Rain. Steady temperature around 55. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
90% chance of rain Sunday Sunday... Rain before 10am, then a chance of showers between 10am and noon. High near 58. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 38. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny on Monday Monday... Sunny, with a high near 65. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
50% chance of rain Monday Night Monday Night... Scattered showers. Partly cloudy, with a low around 46. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
30% chance of rain Tuesday Tuesday... Scattered showers after 1pm. Mostly sunny, with a high near 56. Breezy. Chance of precipitation is 30%.
30% chance of rain Tuesday Night Tuesday Night... Scattered showers before 1am. Mostly cloudy, with a low around 40. Breezy. Chance of precipitation is 30%.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 53.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 36.
Sunny on Thursday Thursday... Sunny, with a high near 54.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 33.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 55.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 38.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 55.
Current Radar Image


Sun Almanac for West Chicago, Illinois
Sunrise: 07:10 AM
Sunset: 6:05 PM
Civil Sunrise:06:42 AM
Civil Sunset: 6:33 PM
Nautical Sunrise: 06:10 AM
Nautical Sunset: 7:06 PM
Astro Sunrise: 05:38 AM
Astro Sunset: 7:38 PM
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