Track active hurricanes 
Summit, IL Hourly forecast
6:45 PM 18:45
Waxing gibbous
Morning temperature of 13 °C, afternoon 20°, evening 16° and night 14°. Morning temperature of 56 degrees, afternoon 69°, evening 61° and night 58°.
Cloudy, night light rain.
0.02 in 0.4 mmUpdated 9/15 2:10 PM 14:10
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
+26° 79°
2 m/s 4 mph 7 kmh 2 BftDewpoint 21° 70°
Rel. hum. 74 %
Feels like +26° 79°
Pressure 1017 hPa 30 inHg 762.8 mmHg
Visibility 16000 m 10 mi
Chicago O'hare International Airport
+27° 81° 3 m/s 7 mph 11 kmh 2 BftDewpoint 20° 68°
Rel. hum. 66 %
Feels like +29° 84°
Pressure 1017 hPa 30 inHg 762.8 mmHg
Visibility 16000 m 10 mi
Chicago/romeoville, Lewis University Airport
+28° 82° 2 m/s 4 mph 7 kmh 2 BftDewpoint 26° 79°
Rel. hum. 89 %
Feels like +34° 93°
Pressure 1018 hPa 30.1 inHg 763.8 mmHg
Visibility 16000 m 10 mi
Nearest observations show current weather observations from your nearest weather stations.