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

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Light Drizzle Fog/Mist

39°F

4°C

Humidity 86%
Wind Speed W 18 G 31 mph
Barometer 29.30 in (992.7 mb)
Dewpoint 35°F (2°C)
Visibility 6.00 mi
Wind Chill30°F (-1°C)
Last update 10 Dec 4:53 am CST
Extended Forecast for

Darien IL

  • Overnight

    Overnight: A 20 percent chance of rain. Cloudy, with a steady temperature around 36. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.

    Low: 36 °F

    Slight Chance
    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain and snow showers, becoming all snow after 9am. Temperature falling to around 27 by 5pm. Breezy, with a west wind 15 to 25 mph becoming north northwest in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 34 °F⇓

    Breezy.
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 15. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 24. West northwest wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 24 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 19. South southwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 70%.

    Low: 19 °F

    Snow Likely

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 5.

    Low: 5 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after noon. Cloudy, with a high near 11.

    High: 11 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Partly cloudy, with a low around -2.

    Low: -2 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Cloudy, with a steady temperature around 36. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.
Wednesday
Rain and snow showers, becoming all snow after 9am. Temperature falling to around 27 by 5pm. Breezy, with a west wind 15 to 25 mph becoming north northwest in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow showers before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 15. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 24. West northwest wind 5 to 10 mph becoming south southwest in the afternoon.
Thursday Night
Snow likely. Cloudy, with a low around 19. South southwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 70%.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 5.
Saturday
Snow likely, mainly after noon. Cloudy, with a high near 11.
Saturday Night
A chance of snow before midnight. Partly cloudy, with a low around -2.
Sunday
Sunny and cold, with a high near 7.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Partly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Darien IL
 41.76°N 87.98°W
Last Update:
3:11 am CST Dec 10, 2025
Forecast Valid:
5am CST Dec 10, 2025-6pm CST Dec 16, 2025
 
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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