Summit, IL Hourly forecast

First quarter
Morning temperature of 18 °C, afternoon 22°, evening 20° and night 19°. Morning temperature of 65 degrees, afternoon 72°, evening 69° and night 67°.
Clear, morning mostly clear, night overcast.
Updated 9/17 7:01 AM 07:01
The hourly local weather forecast shows hour by hour weather conditions like temperature, feels like temperature, humidity, amount of precipitation and chance of precipitation, wind and gusts for Summit.
Last visited
Nearest Observations
Chicago, Chicago Midway Airport
Dewpoint 20° 68°
Rel. hum. 100 %
Feels like +21° 70°
Pressure 1022 hPa 30.2 inHg 766.8 mmHg
Visibility 3200 m 2 mi
Chicago O'hare International Airport
Dewpoint 18° 64°
Rel. hum. 100 %
Feels like +19° 66°
Pressure 1023 hPa 30.2 inHg 767.2 mmHg
Visibility 8000 m 5 mi
Chicago/romeoville, Lewis University Airport
Dewpoint 21° 70°
Rel. hum. 100 %
Feels like +21° 70°
Pressure 1024 hPa 30.3 inHg 768.4 mmHg
Visibility 2000 m 1 mi
Nearest observations show current weather observations from your nearest weather stations.