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.

Light Rain

70°F

21°C

Humidity 97%
Wind Speed W 7 mph
Barometer 30.03 in (1016.5 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 9 Sep 6:52 am CDT
Extended Forecast for

Bartlett IL

  • Today

    Today: Showers, mainly before 1pm. High near 78. Southwest wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 78 °F

    Showers then
    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 62. West wind around 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. North wind around 5 mph, with gusts as high as 10 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. Northeast wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. Light south wind becoming south southeast 5 to 10 mph in the morning.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 1pm. Partly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Showers, mainly before 1pm. High near 78. Southwest wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Partly cloudy, with a low around 62. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 78. North wind around 5 mph, with gusts as high as 10 mph.
Thursday Night
Mostly clear, with a low around 57. Northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 80. Light south wind becoming south southeast 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 62.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 62.
Sunday
A chance of showers after 1pm. Partly sunny, with a high near 80.
Sunday Night
A chance of showers after 1am. Mostly cloudy, with a low around 65.
Monday
A chance of showers. Partly sunny, with a high near 85.
Monday Night
Showers likely. Mostly cloudy, with a low around 66.
Tuesday
A chance of showers. Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bartlett IL
 41.99°N 88.2°W
Last Update:
4:51 am CDT Sep 9, 2026
Forecast Valid:
7am CDT Sep 9, 2026-6pm CDT Sep 15, 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