Current conditions at
Chicago, Chicago Midway Airport (KMDW)
Lat: 41.78°NLon: 87.76°WElev: 617ft.
Overcast
18°F
-8°C
| Humidity | 52% |
| Wind Speed | NW 7 mph |
| Barometer | 29.98 in (1017.1 mb) |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 9°F (-13°C) |
| Last update | 1 Jan 2:53 pm CST |
Extended Forecast for
Summit IL
New Year's Day

High: 21 °F
Mostly Cloudy
Tonight

Low: 16 °F
Partly Cloudy
Friday

High: 26 °F
Mostly Sunny
Friday Night

Low: 19 °F
Mostly Cloudy
Saturday

High: 30 °F
Mostly Cloudy
Saturday Night

Low: 18 °F
Partly Cloudy
Sunday

High: 31 °F
Mostly Sunny
Sunday Night

Low: 27 °F
Mostly Cloudy
Monday

High: 42 °F
Mostly Sunny
Detailed Forecast
New Year's Day
Mostly cloudy, with a high near 21. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 16. West wind around 5 mph, with gusts as high as 10 mph.
Friday
Mostly sunny, with a high near 26. Northwest wind around 5 mph, with gusts as high as 10 mph.
Friday Night
Mostly cloudy, with a low around 19. Northwest wind around 5 mph becoming calm.
Saturday
Mostly cloudy, with a high near 30. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 44.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Summit IL
41.8°N 87.83°W
41.8°N 87.83°W
1:45 pm CST Jan 1, 2026
3pm CST Jan 1, 2026-6pm CST Jan 7, 2026


