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

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Mostly Cloudy

77°F

25°C

Humidity 52%
Wind Speed W 6 mph
Barometer 30.09 in (1018.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 28 Aug 7:53 pm CDT
Extended Forecast for

La Grange Park IL

  • Tonight

    Tonight: Partly cloudy, with a low around 65. South southwest wind around 5 mph.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 81. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 81 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 70. South southeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 89. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 89 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 73. South southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 73 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 91.

    High: 91 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 65. South southwest wind around 5 mph.
Saturday
Mostly cloudy, with a high near 81. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 70. South southeast wind around 10 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, with a high near 89. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 73. South southwest wind around 10 mph, with gusts as high as 15 mph.
Monday
Partly sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
Mostly sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 76.
Wednesday
Mostly sunny, with a high near 91.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 74.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
A chance of showers. Partly cloudy, with a low around 73.
Friday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
La Grange Park IL
 41.82°N 87.88°W
Last Update:
8:41 pm CDT Aug 28, 2026
Forecast Valid:
8pm CDT Aug 28, 2026-6pm CDT Sep 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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