Water Temperature of the Chicago Sanitary and Ship Canal in Romeoville, IL
Current Water Temperature
Measurement Time: Monday, July 7, 2025, 8:00 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 / 177 meters
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 (5.0 mi)Des Plaines River, Joliet, IL (7.3 mi)
Des Plaines River, Rockdale, IL (10.0 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

Humidity: 47%
Feels Like: 83.6°F
Wind: NNE 8.1 mph
Wind Gusts: 9.3 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 8.5
Five Day Weather Forecast

Mon
H: 78°F
L: 65°F

Tue
H: 86°F
L: 62°F

Wed
H: 80°F
L: 70°F

Thu
H: 86°F
L: 67°F

Fri
H: 87°F
L: 67°F
Air Quality
Nitrogen Dioxide: 15.17 μg/m3
Sulphur Dioxide: 9.07 μg/m3
Ozone: 123 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 8:29 PM
Daylight: 15 hrs 4 mins
Moon Transit: 10:38 PM
Moonset: 2:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%
Best Times for Fishing or Hunting
Major Periods
9:58 AM - 12:28 AM12:00 AM - 12:00 AM
Minor Periods
5:50 PM - 7:20 PM1:44 AM - 3:14 AM
Action Rating: 2 out of 5
Beach Hazards Statement issued July 7 at 9:50AM CDT until July 7 at 7:00PM CDT by NWS Chicago IL
Effective: Mon July 7, 2025, 9:50 AM
Expires: Mon July 7, 2025, 6:00 PM
* WHAT...High wave action and dangerous currents occurring at Lake Michigan beaches. Waves 3 to 5 ft. * WHERE...Lake IL, Northern Cook and Central Cook Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Swimming conditions will be life threatening, especially for inexperienced swimmers. For information on swim advisories or bans at Chicago beaches: www. cpdbeaches. com.
Remain out of the water to avoid dangerous swimming conditions and do not venture out onto piers, jetties, breakwalls, or other shoreline structures.
Beach Hazards Statement issued July 7 at 9:50AM CDT until July 7 at 9:00PM CDT by NWS Chicago IL
Effective: Mon July 7, 2025, 9:50 AM
Expires: Mon July 7, 2025, 6:00 PM
* WHAT...High wave action and dangerous currents occurring at Lake Michigan beaches. Waves 4 to 7 ft. * WHERE...Lake IN and Porter Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Swimming conditions will be life threatening, especially for inexperienced swimmers.
Remain out of the water to avoid dangerous swimming conditions and do not venture out onto piers, jetties, breakwalls, or other shoreline structures.
Beach Hazards Statement issued July 7 at 9:50AM CDT until July 7 at 7:00PM CDT by NWS Chicago IL
Effective: Mon July 7, 2025, 9:50 AM
Expires: Mon July 7, 2025, 6:00 PM
* WHAT...High wave action and dangerous currents occurring at Lake Michigan beaches. Waves 3 to 5 ft. * WHERE...Lake IL, Northern Cook and Central Cook Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Swimming conditions will be life threatening, especially for inexperienced swimmers. For information on swim advisories or bans at Chicago beaches: www. cpdbeaches. com.
Remain out of the water to avoid dangerous swimming conditions and do not venture out onto piers, jetties, breakwalls, or other shoreline structures.
Beach Hazards Statement issued July 7 at 9:50AM CDT until July 7 at 9:00PM CDT by NWS Chicago IL
Effective: Mon July 7, 2025, 9:50 AM
Expires: Mon July 7, 2025, 6:00 PM
* WHAT...High wave action and dangerous currents occurring at Lake Michigan beaches. Waves 4 to 7 ft. * WHERE...Lake IN and Porter Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Swimming conditions will be life threatening, especially for inexperienced swimmers.
Remain out of the water to avoid dangerous swimming conditions and do not venture out onto piers, jetties, breakwalls, or other shoreline structures.
Weather Forecast
Average Temperature: 70.1°F
Average Humidity: 80%
Wind: 8.3 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 15.45 μg/m3
Sulphur Dioxide: 8.15 μg/m3
Ozone: 84.24 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 8:29 PM
Daylight: 15 hrs 4 mins
Moon Transit: 10:38 PM
Moonset: 2:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%
Best Times for Fishing or Hunting
Major Periods
9:58 AM - 12:28 AM12:00 AM - 12:00 AM
Minor Periods
5:50 PM - 7:20 PM1:44 AM - 3:14 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 72.8°F
Average Humidity: 81%
Wind: 8.1 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 26.12 μg/m3
Sulphur Dioxide: 12 μg/m3
Ozone: 90.88 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 8:29 PM
Daylight: 15 hrs 3 mins
Moon Transit: 11:32 PM
Moonset: 2:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.8%
Best Times for Fishing or Hunting
Major Periods
10:51 AM - 1:21 PM12:00 AM - 12:00 AM
Minor Periods
6:49 PM - 8:19 PM2:25 AM - 3:55 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 74.7°F
Average Humidity: 87%
Wind: 8.5 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 25.4 μg/m3
Sulphur Dioxide: 11.23 μg/m3
Ozone: 99.12 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 8:28 PM
Daylight: 15 hrs 2 mins
Moon Transit: 12:00 AM
Moonset: 3:45 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:45 AM - 2:15 PM
Minor Periods
7:41 PM - 9:11 PM3:15 AM - 4:45 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 74.7°F
Average Humidity: 70%
Wind: 6.9 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 51.32 μg/m3
Sulphur Dioxide: 12.98 μg/m3
Ozone: 71.23 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 8:28 PM
Daylight: 15 hrs 1 mins
Moon Transit: 12:27 AM
Moonset: 4:46 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:40 AM - 3:10 PM
Minor Periods
8:25 PM - 9:55 PM4:16 AM - 5:46 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 77.2°F
Average Humidity: 66%
Wind: 16.6 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:57 AM
Sunset: 8:27 PM
Daylight: 14 hrs 59 mins
Moon Transit: 1:21 AM
Moonset: 5:53 AM
Moon Phase: Full
Moon Illumination: 97.4%
Best Times for Fishing or Hunting
Major Periods
12:51 AM - 3:21 AM1:34 PM - 4:04 PM
Minor Periods
9:01 PM - 10:31 PM5:23 AM - 6:53 AM
Action Rating: 4 out of 5