National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fair

69°F

21°C

Humidity 61%
Wind Speed S 12 mph
Barometer 29.82 in (1009.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 May 7:52 pm CDT
Extended Forecast for

Chicago / West Chicago, Dupage Airport IL

  • Tonight

    Tonight: A chance of showers and thunderstorms between 1am and 2am, then periods of showers and possibly a thunderstorm after 2am. Low around 60. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Mostly Clear
    then Showers

  • Saturday

    Saturday: Scattered showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 83. South southeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South southwest wind around 5 mph becoming southeast after midnight.

    Low: 60 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 10am. Partly sunny, with a high near 85. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 85 °F

    Slight Chance
    T-storms then
    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 65 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. Breezy. Chance of precipitation is 70%.

    High: 85 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Breezy.

    High: 78 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms between 1am and 2am, then periods of showers and possibly a thunderstorm after 2am. Low around 60. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Scattered showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 83. South southeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South southwest wind around 5 mph becoming southeast after midnight.
Sunday
A 20 percent chance of showers and thunderstorms before 10am. Partly sunny, with a high near 85. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly clear, with a low around 65. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. Breezy. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Breezy.
Tuesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Chicago / West Chicago, Dupage Airport IL
 41.92°N 88.29°W
Last Update:
1:45 pm CDT May 15, 2026
Forecast Valid:
8pm CDT May 15, 2026-6pm CDT May 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation