Hazardous Weather Conditions
Current conditions at
Chicago, Chicago Midway Airport (KMDW)
Lat: 41.78°NLon: 87.76°WElev: 617ft.
Fair
38°F
3°C
| Humidity | 68% |
| Wind Speed | SW 6 mph |
| Barometer | 30.09 in (1019.7 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 19 Apr 5:53 am CDT |
Extended Forecast for
Merrionette Park IL
Today
High: 50 °F
Patchy Frost
then Chance
Showers and
BreezyTonight
Low: 33 °F
Slight Chance
Showers then
Areas FrostMonday

High: 51 °F
Areas Frost
then SunnyMonday Night

Low: 44 °F
Partly Cloudy
Tuesday

High: 73 °F
Mostly Sunny
Tuesday Night

Low: 51 °F
Partly Cloudy
Wednesday

High: 71 °F
Sunny
Wednesday Night

Low: 56 °F
Mostly Clear
Thursday

High: 81 °F
Mostly Sunny
Detailed Forecast
Today
A 40 percent chance of showers, mainly after 1pm. Patchy frost before 8am. Otherwise, increasing clouds, with a high near 50. Breezy, with a southwest wind 5 to 10 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
A 20 percent chance of showers before 8pm. Areas of frost after 3am. Otherwise, partly cloudy, with a low around 33. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 51. North wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.
Monday Night
Partly cloudy, with a low around 44. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 73. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Showers likely after 1am. Mostly cloudy, with a low around 62.
Friday
Showers likely. Mostly cloudy, with a high near 73.
Friday Night
A chance of showers. Mostly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Merrionette Park IL
41.71°N 87.72°W
41.71°N 87.72°W
2:56 am CDT Apr 19, 2026
6am CDT Apr 19, 2026-6pm CDT Apr 25, 2026



