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.

Mostly Cloudy

72°F

22°C

Humidity 94%
Wind Speed NE 7 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 4 Jul 7:52 pm CDT
Extended Forecast for

Streamwood IL

Flood Warning until July 5, 11:00am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning until July 5, 11:00am

    NOW until 11:00am Sun

    Flood Warning

  • Tonight

    Low: 64 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Isolated showers and thunderstorms between 1pm and 4pm. Mostly cloudy, with a high near 79. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Cloudy
    then Isolated
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 64. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 64 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 79. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 64. North northeast wind around 5 mph.
Sunday
Isolated showers and thunderstorms between 1pm and 4pm. Mostly cloudy, with a high near 79. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 64. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Sunny, with a high near 79. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 61. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 87.
Wednesday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86.
Thursday Night
Showers likely. Mostly cloudy, with a low around 65.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Streamwood IL
 42.03°N 88.16°W
Last Update:
7:31 pm CDT Jul 4, 2026
Forecast Valid:
8pm CDT Jul 4, 2026-6pm CDT Jul 11, 2026
 
Forecast Discussion
 
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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