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

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

Lat: 41.98°NLon: 87.9°WElev: 666ft.

Overcast and Breezy

29°F

-2°C

Humidity 69%
Wind Speed N 22 mph
Barometer 30.20 in (1023.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 28 Feb 3:51 pm CST
Extended Forecast for

Rosemont IL

  • Tonight

    Tonight: Scattered flurries between midnight and 3am, then isolated snow showers after 3am. Partly cloudy during the early evening, then becoming cloudy, with a low around 26. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Mostly Cloudy
    then Isolated
    Snow Showers

  • Sunday

    Sunday: Isolated snow showers before noon, then scattered flurries after noon. Partly sunny, with a high near 32. Northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 32 °F

    Isolated Snow
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. East wind 5 to 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow before midnight, then rain likely. Mostly cloudy, with a low around 34. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain. High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Scattered flurries between midnight and 3am, then isolated snow showers after 3am. Partly cloudy during the early evening, then becoming cloudy, with a low around 26. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
Isolated snow showers before noon, then scattered flurries after noon. Partly sunny, with a high near 32. Northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 24. East wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 42. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of rain and snow before midnight, then rain likely. Mostly cloudy, with a low around 34. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Tuesday
Rain. High near 44. Chance of precipitation is 80%.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Thursday
A chance of rain. Mostly cloudy, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 46.
Friday
Rain likely. Mostly cloudy, with a high near 63.
Friday Night
Rain likely. Mostly cloudy, with a low around 46.
Saturday
A chance of rain. Mostly cloudy, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rosemont IL
 41.97°N 87.87°W
Last Update:
1:46 pm CST Feb 28, 2026
Forecast Valid:
4pm CST Feb 28, 2026-6pm CST Mar 7, 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