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.

Overcast

73°F

23°C

Humidity 76%
Wind Speed NE 10 mph
Barometer 30.09 in (1018.3 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 20 Aug 8:52 am CDT
Extended Forecast for

Bartlett IL

  • Today

    Today: A 20 percent chance of showers before 10am. Mostly sunny, with a high near 75. North northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 75 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly clear, with a low around 62. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 62 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 80. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. Calm wind becoming west around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of sprinkles before 1pm. Mostly sunny, with a high near 80.

    High: 80 °F

    Chance
    Sprinkles

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 10am. Mostly sunny, with a high near 75. North northeast wind around 10 mph, with gusts as high as 15 mph.
Tonight
Patchy fog after midnight. Otherwise, mostly clear, with a low around 62. North wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 80. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly clear, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 82. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 64.
Saturday
A chance of sprinkles before 1pm. Mostly sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 51.
Monday
Mostly sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 73.
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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:
7:41 am CDT Aug 20, 2025
Forecast Valid:
9am CDT Aug 20, 2025-6pm CDT Aug 26, 2025
 
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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