1 active weather warning 
Summit, IL Hourly forecast
8:29 PM 20:29
Waxing crescent
Morning temperature of 16 °C, afternoon 24°, evening 22° and night 19°. Morning temperature of 61 degrees, afternoon 76°, evening 72° and night 67°.
Clear, night cloudy.
0.18 in 4.5 mmUpdated 6/16 9:01 AM 09:01
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.
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Nearest Observations
Chicago, Chicago Midway Airport
+19° 67°
5 m/s 11 mph 18 kmh 3 BftDewpoint 10° 50°
Rel. hum. 60 %
Feels like +19° 66°
Pressure 1004 hPa 29.7 inHg 753.4 mmHg
Visibility 16000 m 10 mi
Chicago O'hare International Airport
+19° 67° 4 m/s 9 mph 14 kmh 3 BftDewpoint 10° 50°
Rel. hum. 56 %
Feels like +19° 66°
Pressure 1004 hPa 29.7 inHg 753.1 mmHg
Visibility 16000 m 10 mi
Chicago/romeoville, Lewis University Airport
+19° 66° 3 m/s 7 mph 11 kmh 2 BftDewpoint 13° 55°
Rel. hum. 68 %
Feels like +19° 66°
Pressure 1006 hPa 29.7 inHg 754.4 mmHg
Visibility 16000 m 10 mi
Nearest observations show current weather observations from your nearest weather stations.