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.

Light Rain and Breezy

35°F

2°C

Humidity 82%
Wind Speed N 22 G 39 mph
Barometer 29.94 in (1014.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 22 Mar 3:53 pm CDT
Extended Forecast for

Forest Park IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly before 5pm. Cloudy, with a steady temperature around 36. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.

    High: 36 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 29. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Slight Chance
    Showers and
    Blustery then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. North wind 5 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. East wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. South southwest wind 5 to 10 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers after 1pm. Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 5pm. Cloudy, with a steady temperature around 36. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.
Tonight
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 29. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 44. North wind 5 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 31. East wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph.
Tuesday
Partly sunny, with a high near 53. South southwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly cloudy, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
A chance of showers after 1pm. Partly sunny, with a high near 72.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forest Park IL
 41.86°N 87.82°W
Last Update:
3:56 pm CDT Mar 22, 2026
Forecast Valid:
4pm CDT Mar 22, 2026-6pm CDT Mar 29, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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