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.

Partly Cloudy

11°F

-12°C

Humidity 77%
Wind Speed SW 6 mph
Barometer 30.11 in (1021.6 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 5 Dec 2:53 am CST
Extended Forecast for

Oak Lawn IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 7. Wind chill values as low as -5. South southwest wind around 10 mph.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27. Wind chill values as low as -4. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: Patchy snow and freezing rain between 9pm and 3am. Mostly cloudy, with a temperature rising to around 30 by 1am. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 25 °F⇑

    Patchy Wintry
    Mix

  • Saturday

    Saturday: Mostly cloudy, with a high near 28. West northwest wind around 5 mph, with gusts as high as 15 mph.

    High: 28 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 20. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 20 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday

    Sunday: Snow likely before noon. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

    High: 28 °F

    Snow Likely
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 7. Wind chill values as low as -5. South southwest wind around 10 mph.
Friday
Partly sunny, with a high near 27. Wind chill values as low as -4. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Patchy snow and freezing rain between 9pm and 3am. Mostly cloudy, with a temperature rising to around 30 by 1am. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 28. West northwest wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 20. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 70%.
Sunday
Snow likely before noon. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 22.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 35.
Tuesday Night
Rain and snow likely. Cloudy, with a low around 30.
Wednesday
A chance of rain and snow. Cloudy, with a high near 36.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oak Lawn IL
 41.71°N 87.75°W
Last Update:
3:11 am CST Dec 5, 2025
Forecast Valid:
3am CST Dec 5, 2025-6pm CST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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