Current conditions at
Chicago, Chicago Midway Airport (KMDW)
Lat: 41.78°NLon: 87.76°WElev: 617ft.
Partly Cloudy
38°F
3°C
| Humidity | 76% |
| Wind Speed | SE 6 mph |
| Barometer | 30.07 in (1019.0 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 19 Mar 7:53 am CDT |
Extended Forecast for
Summit Argo IL
Today
High: 57 °F
Sunny
Tonight
Low: 42 °F
Mostly Cloudy
Friday
High: 64 °F
Mostly Cloudy
Friday Night
Low: 40 °F
Mostly Cloudy
Saturday
High: 64 °F
Mostly Sunny
Saturday Night
Low: 48 °F
Partly Cloudy
Sunday
High: 64 °F
Slight Chance
ShowersSunday Night
Low: 32 °F
Mostly Cloudy
Monday
High: 43 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 57. South southeast wind around 5 mph becoming east in the afternoon.
Tonight
Mostly cloudy, with a low around 42. East wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Friday
Mostly cloudy, with a high near 64. West southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 40. North northeast wind around 5 mph, with gusts as high as 10 mph.
Saturday
Mostly sunny, with a high near 64. East wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 56.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Summit Argo IL
41.78°N 87.83°W
41.78°N 87.83°W
4:36 am CDT Mar 19, 2026
8am CDT Mar 19, 2026-6pm CDT Mar 25, 2026
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