Water Temperature of the Chicago Sanitary and Ship Canal in Romeoville, IL
Current Water Temperature
Measurement Time: Monday, May 4, 2026, 5:00 AM CDT
Temperature Locations
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Station Name: CHICAGO SANITARY AND SHIP CANAL AT ROMEOVILLE, IL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 581 feet
Nearest Address:
790 E Old Romeo Rd
Romeoville, IL 60446
Will County
GPS Coordinates: 41.6408333, -88.0594444
Nearby Water Temperatures
Des Plaines River, Lockport, IL (5 mi)Des Plaines River, Joliet, IL (7.3 mi)
Des Plaines River, Rockdale, IL (10 mi)
Des Plaines River, Channahon, IL (17.6 mi)
Cal-Sag Channel, Blue Island, IL (20.1 mi)
Kankakee River, Morris, IL (20.3 mi)
Kankakee River, Wilmington, IL (21.4 mi)
Chicago River, Chicago, IL (23.6 mi)
Grand Calumet River, Chicago, IL (25.7 mi)
Kankakee River, Custer Park, IL (27.5 mi)
Grand Calumet River, Hammond, IN (28.9 mi)
Plum Creek, Dyer, IN (29.8 mi)
Hanson Gravel Pit, Morris, IL (29.9 mi)
Hart Ditch, Munster, IN (30.4 mi)
Indiana Harbor Canal, East Chicago, IN (30.5 mi)
Weather for Romeoville, Illinois
Current Weather

Five Day Weather Forecast

Mon
H: 86°F
L: 47°F

Tue
H: 62°F
L: 51°F

Wed
H: 55°F
L: 45°F

Thu
H: 58°F
L: 41°F

Fri
H: 58°F
L: 49°F
Air Quality
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 129 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 7:54 PM
Daylight: 14 hrs 9 mins
Moon Transit: 2:44 AM
Moonset: 7:02 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%
Best Times for Fishing or Hunting
Major Periods
2:14 AM - 4:44 AM2:56 PM - 5:26 PM
Minor Periods
12:00 AM - 12:00 AM6:32 AM - 8:02 AM
Action Rating: 2 out of 5
Blowing Dust Advisory issued May 4 at 2:59AM CDT until May 4 at 6:00PM CDT by NWS Chicago IL
Effective: Mon May 4, 2026, 2:59 AM
Expires: Mon May 4, 2026, 11:00 AM
* WHAT...Visibility as low as a quarter mile in blowing dust, particularly in open agricultural areas. * WHERE...Portions of central, east central, north central, and northeast Illinois and northwest Indiana. * WHEN...From 11 AM CDT this morning to 6 PM CDT this evening. * IMPACTS...Hazardous driving conditions due to reduced visibility. * ADDITIONAL DETAILS...Visibility could vary rapidly over short distances, slow down and exercise caution driving in open areas this afternoon.
Persons with respiratory problems should make preparations to stay indoors until the storm passes. Be ready for a sudden drop in visibility to near zero. If you encounter blowing dust or blowing sand on the roadway or see it approaching, pull off the road as far as possible and put your vehicle in park. Turn the lights all the way off and keep foot off the brake pedal. Remember, 'Pull Aside, Stay Alive'.
Flood Warning issued May 3 at 7:54PM CDT until May 5 at 7:00AM CDT by NWS Chicago IL
Effective: Sun May 3, 2026, 7:54 PM
Expires: Mon May 4, 2026, 2:00 PM
...The Flood Warning continues for the following rivers in Illinois... Fox River at Algonquin Lock & Dam tailwater affecting Kane, McHenry and Lake IL Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River from Johnsburg downstream to Red Gate Road in St. Charles, including the Algonquin Lock & Dam tailwater gauge. * WHEN...Until Tuesday morning. * IMPACTS...At 10.0 feet, Winaki Trail and Onaway Trail are threatened south of Algonquin. Athletic fields inundated at Judson College in Elgin. * ADDITIONAL DETAILS... - At 7:30 PM CDT Sunday the stage was 10.0 feet. - Forecast...The river is forecast to continue to gradually fall through the middle of the week. - Flood stage is 9.5 feet. - http://www.weather.gov/safety/flood
A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation 24 hours into the future. Changes to the rainfall forecast, or any additional rainfall after 24 hours, may cause changes to these river forecasts. Additional information is available at www.weather.gov. The next statement will be issued by Monday afternoon.
Special Weather Statement issued May 4 at 3:20AM CDT by NWS Chicago IL
Effective: Mon May 4, 2026, 3:20 AM
Expires: Mon May 4, 2026, 10:00 AM
Strong southwest winds, gusting well over 30 mph at times late this morning into this afternoon will result in patchy blowing dust, particularly in open agricultural areas. Blowing dust could lead to locally reduced visibility. In addition, the gusty southwest winds will combine with warm temperatures and low afternoon relative humidity to result in a heightened fire danger as well.
Weather Forecast
Air Quality
Nitrogen Dioxide: 9.84 μg/m3
Sulphur Dioxide: 2.86 μg/m3
Ozone: 80.64 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 7:54 PM
Daylight: 14 hrs 9 mins
Moon Transit: 2:44 AM
Moonset: 7:02 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%
Best Times for Fishing or Hunting
Major Periods
2:14 AM - 4:44 AM2:56 PM - 5:26 PM
Minor Periods
12:00 AM - 12:00 AM6:32 AM - 8:02 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 11.83 μg/m3
Sulphur Dioxide: 3.93 μg/m3
Ozone: 73.56 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:55 PM
Daylight: 14 hrs 11 mins
Moon Transit: 3:35 AM
Moonset: 7:50 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.8%
Best Times for Fishing or Hunting
Major Periods
3:05 AM - 5:35 AM3:47 PM - 6:17 PM
Minor Periods
7:20 AM - 8:50 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 20.05 μg/m3
Sulphur Dioxide: 5.18 μg/m3
Ozone: 58.8 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:56 PM
Daylight: 14 hrs 13 mins
Moon Transit: 4:27 AM
Moonset: 8:46 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%
Best Times for Fishing or Hunting
Major Periods
3:57 AM - 6:27 AM4:38 PM - 7:08 PM
Minor Periods
8:16 AM - 9:46 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 12.3 μg/m3
Sulphur Dioxide: 4.83 μg/m3
Ozone: 67.48 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:57 PM
Daylight: 14 hrs 16 mins
Moon Transit: 5:17 AM
Moonset: 9:47 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
4:47 AM - 7:17 AM5:28 PM - 7:58 PM
Minor Periods
9:17 AM - 10:47 AM12:23 AM - 1:53 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 22.43 μg/m3
Sulphur Dioxide: 2.64 μg/m3
Ozone: 43.54 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:58 PM
Daylight: 14 hrs 18 mins
Moon Transit: 6:06 AM
Moonset: 10:51 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
5:36 AM - 8:06 AM6:15 PM - 8:45 PM
Minor Periods
10:21 AM - 11:51 AM12:57 AM - 2:27 AM
Action Rating: 3 out of 5
