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.

A Few Clouds

34°F

1°C

Humidity 40%
Wind Speed E 9 mph
Barometer 30.40 in (1030.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 2 Mar 9:51 am CST
Extended Forecast for

Rosemont IL

  • Today

    Today: Increasing clouds, with a high near 42. East southeast wind around 5 mph, with gusts as high as 10 mph.

    High: 42 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. East wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 44. East wind around 5 mph becoming calm.

    High: 44 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 34. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 34 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 48. East wind around 5 mph, with gusts as high as 10 mph.

    High: 48 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers before midnight. Cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers then
    Cloudy

  • Friday

    Friday: Showers. Mostly cloudy, with a high near 65.

    High: 65 °F

    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 42. East southeast wind around 5 mph, with gusts as high as 10 mph.
Tonight
Mostly cloudy, with a low around 33. East wind around 5 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 44. East wind around 5 mph becoming calm.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 34. Calm wind becoming east northeast around 5 mph after midnight.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 48. East wind around 5 mph, with gusts as high as 10 mph.
Wednesday Night
A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Cloudy, with a low around 40. Chance of precipitation is 60%.
Thursday
Showers. High near 54. Chance of precipitation is 80%.
Thursday Night
A chance of showers before midnight. Cloudy, with a low around 42.
Friday
Showers. Mostly cloudy, with a high near 65.
Friday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 53.
Saturday
A chance of showers. Mostly cloudy, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rosemont IL
 42°N 87.87°W
Last Update:
9:50 am CST Mar 2, 2026
Forecast Valid:
10am CST Mar 2, 2026-6pm CDT Mar 8, 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