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.

Overcast

42°F

6°C

Humidity 79%
Wind Speed NW 9 mph
Barometer 29.89 in (1012.5 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 26 Dec 6:51 pm CST
Extended Forecast for

Chicago O'Hare International Airport IL

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, cloudy, with a low around 38. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

    Low: 38 °F

    Cloudy then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, cloudy, with a high near 46. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Patchy Fog
    then Cloudy

  • Saturday Night

    Saturday Night: Periods of showers or drizzle, mainly after midnight. Patchy fog after 9pm. Temperature rising to around 48 by 4am. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F⇑

    Showers and
    Patchy Fog

  • Sunday

    Sunday: Periods of showers. Areas of fog before 9am. High near 55. South wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    High: 55 °F

    Showers and
    Areas Fog

  • Sunday Night

    Sunday Night: Rain likely before 9pm, then rain and snow likely between 9pm and 3am, then a chance of snow after 3am. Cloudy, with a low around 19. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.

    Low: 19 °F

    Rain/Snow
    Likely and
    Blustery

  • Monday

    Monday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 25. Blustery.

    High: 25 °F

    Blustery.
    Chance Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. Blustery.

    Low: 15 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, cloudy, with a low around 38. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Saturday
Patchy fog before 9am. Otherwise, cloudy, with a high near 46. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Periods of showers or drizzle, mainly after midnight. Patchy fog after 9pm. Temperature rising to around 48 by 4am. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Periods of showers. Areas of fog before 9am. High near 55. South wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Sunday Night
Rain likely before 9pm, then rain and snow likely between 9pm and 3am, then a chance of snow after 3am. Cloudy, with a low around 19. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Monday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 25. Blustery.
Monday Night
Partly cloudy, with a low around 15. Blustery.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 8.
New Year's Day
Sunny, with a high near 16.
Thursday Night
Mostly clear, with a low around 6.
Friday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chicago O'Hare International Airport IL
 41.98°N 87.9°W
Last Update:
6:56 pm CST Dec 26, 2025
Forecast Valid:
7pm CST Dec 26, 2025-6pm CST Jan 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation