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.

Mostly Cloudy and Breezy

74°F

23°C

Humidity 50%
Wind Speed SW 24 G 39 mph
Barometer 29.59 in (1001.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Jun 1:53 pm CDT
Extended Forecast for

Forest Park IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a steady temperature around 73. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.

    High: 73 °F

    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 58. West southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms. Some of the storms could be severe and produce heavy rainfall. High near 68. Breezy, with a southwest wind 5 to 10 mph becoming south southeast 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    High: 68 °F

    Severe
    Thunderstorms
    and Breezy

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 7pm. Some of the storms could be severe and produce heavy rainfall. Cloudy, then gradually becoming partly cloudy, with a low around 60. North wind 10 to 15 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    Low: 60 °F

    Severe
    Thunderstorms
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 72. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 72 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a steady temperature around 73. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.
Tonight
Partly cloudy, with a low around 58. West southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Showers and thunderstorms. Some of the storms could be severe and produce heavy rainfall. High near 68. Breezy, with a southwest wind 5 to 10 mph becoming south southeast 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Wednesday Night
Showers and thunderstorms likely, mainly before 7pm. Some of the storms could be severe and produce heavy rainfall. Cloudy, then gradually becoming partly cloudy, with a low around 60. North wind 10 to 15 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 72. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 58.
Juneteenth
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 59.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 62.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Monday
Partly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Forest Park IL
 41.86°N 87.82°W
Last Update:
2:02 pm CDT Jun 16, 2026
Forecast Valid:
2pm CDT Jun 16, 2026-6pm CDT Jun 22, 2026
 
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Additional Resources

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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