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.

Light Snow Fog/Mist

33°F

1°C

Humidity 92%
Wind Speed NW 12 mph
Barometer 29.82 in (1010.3 mb)
Dewpoint 31°F (-1°C)
Visibility 1.50 mi
Wind Chill24°F (-4°C)
Last update 11 Mar 12:51 pm CDT
Extended Forecast for

Rosemont IL

  • This Afternoon

    This Afternoon: Snow, possibly mixed with rain before 2pm, then a chance of snow between 2pm and 3pm, then a chance of rain and snow after 3pm. High near 37. Breezy, with a north northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A slight chance of rain and snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 30. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 46. West wind 5 to 15 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely. Cloudy, with a low around 39. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 48. Very windy, with a west wind 30 to 35 mph, with gusts as high as 55 mph.

    High: 48 °F

    Partly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am, then rain and snow showers likely. Cloudy, with a low around 33.

    Low: 33 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow showers, becoming all rain after 1pm. Cloudy, with a high near 48. Breezy.

    High: 48 °F

    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Snow, possibly mixed with rain before 2pm, then a chance of snow between 2pm and 3pm, then a chance of rain and snow after 3pm. High near 37. Breezy, with a north northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 30. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Thursday
Sunny, with a high near 46. West wind 5 to 15 mph.
Thursday Night
Showers likely. Cloudy, with a low around 39. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 48. Very windy, with a west wind 30 to 35 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 41.
Saturday Night
A chance of snow showers before 1am, then rain and snow showers likely. Cloudy, with a low around 33.
Sunday
Rain and snow showers, becoming all rain after 1pm. Cloudy, with a high near 48. Breezy.
Sunday Night
Rain and snow showers likely before 1am, then a chance of snow showers. Cloudy, with a low around 19. Blustery.
Monday
Mostly cloudy, with a high near 27. Blustery.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rosemont IL
 42°N 87.87°W
Last Update:
1:21 pm CDT Mar 11, 2026
Forecast Valid:
1pm CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation