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

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago-O'Hare International Airport (KORD)

Lat: 41.98°NLon: 87.9°WElev: 666ft.

Thunderstorm

81°F

27°C

Humidity 69%
Wind Speed W 5 mph
Barometer 29.84 in (1010.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 9 Jul 8:51 pm CDT
Extended Forecast for

Rosemont IL

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 1am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 71. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 40%.

    Low: 71 °F

    Scattered
    T-storms and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 81. North northeast wind 5 to 10 mph.

    High: 81 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 65. North wind 5 to 10 mph.

    Low: 65 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 83. East northeast wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before 1am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 71. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 40%.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 81. North northeast wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 65. North wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 83. East northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 73.
Thursday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rosemont IL
 42°N 87.9°W
Last Update:
9:11 pm CDT Jul 9, 2026
Forecast Valid:
9pm CDT Jul 9, 2026-6pm CDT Jul 16, 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