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

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fair

66°F

19°C

Humidity 40%
Wind Speed SE 8 mph
Barometer 30.02 in (1016.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 19 Mar 3:52 pm CDT
Extended Forecast for

Bartlett IL

  • Tonight

    Tonight: Increasing clouds, with a low around 40. East wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 61. West southwest wind around 10 mph becoming north northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 61 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. North wind around 5 mph becoming east southeast after midnight. Winds could gust as high as 10 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 40. East wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Friday
Partly sunny, with a high near 61. West southwest wind around 10 mph becoming north northwest in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 38. North wind around 5 mph becoming east southeast after midnight. Winds could gust as high as 10 mph.
Saturday
Mostly sunny, with a high near 65. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 50. South southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
A chance of showers. Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bartlett IL
 41.99°N 88.23°W
Last Update:
4:11 pm CDT Mar 19, 2026
Forecast Valid:
4pm CDT Mar 19, 2026-6pm CDT Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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