


Hazardous Weather Conditions
Current conditions at
Chicago, Chicago Midway Airport (KMDW)
Lat: 41.78°NLon: 87.76°WElev: 617ft.
Partly Cloudy
88°F
31°C
Humidity | 52% |
Wind Speed | SE 13 mph |
Barometer | 29.93 in (1012.3 mb) |
Dewpoint | 68°F (20°C) |
Visibility | 10.00 mi |
Heat Index | 92°F (33°C) |
Last update | 15 Jul 5:53 pm CDT |
Extended Forecast for
Downers Grove IL
Tonight
Low: 73 °F
Slight Chance
ShowersWednesday
High: 91 °F
Partly Sunny
then T-storms
LikelyWednesday Night
Low: 69 °F
T-storms
LikelyThursday
High: 77 °F
Slight Chance
T-stormsThursday Night
Low: 61 °F
Mostly Cloudy
Friday
High: 80 °F
Mostly Sunny
Friday Night
Low: 65 °F
Partly Cloudy
then Chance
T-stormsSaturday
High: 85 °F
T-storms
LikelySaturday Night
Low: 69 °F
Chance
T-storms
Detailed Forecast
Tonight
A slight chance of showers between 7pm and 3am. Mostly cloudy, with a low around 73. South southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 91. Heat index values as high as 99. South southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 69. West southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. West northwest wind around 10 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 61. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 80.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 85.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Tuesday
Mostly sunny, with a high near 88.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Downers Grove IL
41.8°N 88°W
41.8°N 88°W
6:42 pm CDT Jul 15, 2025
6pm CDT Jul 15, 2025-6pm CDT Jul 22, 2025