Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Mostly Cloudy

67°F

19°C

Humidity 68%
Wind Speed SW 18 G 26 mph
Barometer 29.78 in (1007.7 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 31 Mar 9:53 am CDT
Extended Forecast for

Westmont IL

Severe T-storm Watch until March 31, 05:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until March 31, 05:00pm

    NOW until 5:00pm Tue

    Severe T-storm Watch

  • Today

    High: 74 °F

    Severe
    Thunderstorms
    and Breezy

  • Tonight

    Tonight: Showers and thunderstorms before 5am, then showers likely.  Low around 36. North northeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 7am.  Cloudy, with a high near 43. Northeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then showers between 1am and 4am, then showers and possibly a thunderstorm after 4am.  Low around 40. East northeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%.

    Low: 40 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 71. Breezy, with a southeast wind 15 to 25 mph becoming south southwest in the afternoon. Winds could gust as high as 35 mph.  Chance of precipitation is 90%.

    High: 71 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Showers

  • Friday

    Friday: A 30 percent chance of showers after 1pm.  Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Today
Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Some of the storms could be severe. High near 74. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and thunderstorms before 5am, then showers likely. Low around 36. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly after 7am. Cloudy, with a high near 43. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then showers between 1am and 4am, then showers and possibly a thunderstorm after 4am. Low around 40. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Thursday
Showers and possibly a thunderstorm. High near 71. Breezy, with a southeast wind 15 to 25 mph becoming south southwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm. Low around 51. Chance of precipitation is 80%.
Friday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 67.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 50.
Saturday
Showers. Mostly cloudy, with a high near 66. Breezy.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 38.
Sunday
Mostly cloudy, with a high near 49.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Westmont IL
 41.8°N 87.97°W
9:36 am CDT Mar 31, 2026
10am CDT Mar 31, 2026-6pm CDT Apr 6, 2026
 
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Additional Resources

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