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.

Mostly Cloudy

54°F

12°C

Humidity 40%
Wind Speed W 9 mph
Barometer 30.00 in (1016.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 30 Apr 11:51 am CDT
Extended Forecast for

Rosemont IL

  • This Afternoon

    This Afternoon: A 40 percent chance of showers, mainly after 3pm. Mostly cloudy, with a temperature falling to around 46 by 5pm. West northwest wind 5 to 10 mph becoming east northeast.

    High: 54 °F⇓

    Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 40. East northeast wind 5 to 10 mph becoming north northwest after midnight.

    Low: 40 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 50. North wind around 10 mph, with gusts as high as 15 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy frost after 3am. Otherwise, partly cloudy, with a low around 37. East northeast wind around 5 mph becoming calm after midnight.

    Low: 37 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Mostly sunny, with a high near 52. North northeast wind 5 to 10 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 1am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 70. Breezy.

    High: 70 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of showers, mainly after 3pm. Mostly cloudy, with a temperature falling to around 46 by 5pm. West northwest wind 5 to 10 mph becoming east northeast.
Tonight
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 40. East northeast wind 5 to 10 mph becoming north northwest after midnight.
Friday
Mostly sunny, with a high near 50. North wind around 10 mph, with gusts as high as 15 mph.
Friday Night
Patchy frost after 3am. Otherwise, partly cloudy, with a low around 37. East northeast wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 52. North northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 64.
Sunday Night
A chance of showers before 1am. Mostly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 70. Breezy.
Monday Night
A chance of showers. Partly cloudy, with a low around 48.
Tuesday
A chance of showers. Partly sunny, with a high near 63.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49.
Wednesday
A chance of showers. Partly 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:
10:30 am CDT Apr 30, 2026
Forecast Valid:
12pm CDT Apr 30, 2026-6pm CDT May 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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