Water Temperature of the Chicago Sanitary and Ship Canal in Romeoville, IL
Current Water Temperature
Measurement Time: Monday, August 25, 2025, 4:00 PM 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: 77%
Feels Like: 61.2°F
Wind: W 6 mph
Wind Gusts: 12.6 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Mon
H: 71°F
L: 50°F

Tue
H: 71°F
L: 48°F

Wed
H: 75°F
L: 48°F

Thu
H: 71°F
L: 58°F

Fri
H: 73°F
L: 54°F
Air Quality
Nitrogen Dioxide: 26.64 μg/m3
Sulphur Dioxide: 5.18 μg/m3
Ozone: 36 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 7:36 PM
Daylight: 13 hrs 24 mins
Moon Transit: 2:43 PM
Moonset: 8:39 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
2:08 AM - 4:38 AM2:13 PM - 4:43 PM
Minor Periods
8:09 PM - 9:39 PM8:07 AM - 9:37 AM
Action Rating: 3 out of 5
Beach Hazards Statement issued August 25 at 3:31PM CDT until August 25 at 10:00PM CDT by NWS Chicago IL
Effective: Mon August 25, 2025, 3:31 PM
Expires: Mon August 25, 2025, 10:00 PM
* WHAT...High wave action and dangerous currents at Lake Michigan beaches occurring. Waves 3 to 5 ft occurring. * WHERE...Lake County IN. * WHEN...Until 10 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 August 25 at 3:31PM CDT until August 26 at 7:00PM CDT by NWS Chicago IL
Effective: Mon August 25, 2025, 3:31 PM
Expires: Mon August 25, 2025, 11:45 PM
* WHAT...High wave action and dangerous currents at Lake Michigan beaches occurring. Waves 3 to 6 ft occurring. * WHERE...Porter County. * WHEN...Through Tuesday 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: 60.3°F
Average Humidity: 73%
Wind: 11 mph
UV Index: 1.4
Air Quality
Nitrogen Dioxide: 15.1 μg/m3
Sulphur Dioxide: 4.77 μg/m3
Ozone: 61 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 7:36 PM
Daylight: 13 hrs 24 mins
Moon Transit: 2:43 PM
Moonset: 8:39 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
2:08 AM - 4:38 AM2:13 PM - 4:43 PM
Minor Periods
8:09 PM - 9:39 PM8:07 AM - 9:37 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 61.3°F
Average Humidity: 67%
Wind: 12.8 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 21.32 μg/m3
Sulphur Dioxide: 5.58 μg/m3
Ozone: 55.36 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:34 PM
Daylight: 13 hrs 22 mins
Moon Transit: 3:23 PM
Moonset: 8:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
2:49 AM - 5:19 AM2:53 PM - 5:23 PM
Minor Periods
8:28 PM - 9:58 PM9:10 AM - 10:40 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 62.8°F
Average Humidity: 74%
Wind: 9.2 mph
UV Index: 1.5
Air Quality
Nitrogen Dioxide: 35.05 μg/m3
Sulphur Dioxide: 5.99 μg/m3
Ozone: 48.68 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:33 PM
Daylight: 13 hrs 19 mins
Moon Transit: 4:05 PM
Moonset: 9:18 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
3:30 AM - 6:00 AM3:35 PM - 6:05 PM
Minor Periods
8:48 PM - 10:18 PM10:13 AM - 11:43 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 63.2°F
Average Humidity: 82%
Wind: 12.1 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 29.56 μg/m3
Sulphur Dioxide: 6.02 μg/m3
Ozone: 75.8 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:31 PM
Daylight: 13 hrs 17 mins
Moon Transit: 4:47 PM
Moonset: 9:42 PM
Moon Phase: Waxing Crescent
Moon Illumination: 21.1%
Best Times for Fishing or Hunting
Major Periods
4:12 AM - 6:42 AM4:17 PM - 6:47 PM
Minor Periods
9:12 PM - 10:42 PM11:16 AM - 12:46 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 62.4°F
Average Humidity: 59%
Wind: 8.1 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 17.93 μg/m3
Sulphur Dioxide: 6.38 μg/m3
Ozone: 60.23 μg/m3
Astronomical
Sun Transit: 12:53 AM
Sunset: 7:30 PM
Daylight: 13 hrs 14 mins
Moon Transit: 5:32 PM
Moonset: 10:10 PM
Moon Phase: Waxing Crescent
Moon Illumination: 31.0%
Best Times for Fishing or Hunting
Major Periods
4:56 AM - 7:26 AM5:02 PM - 7:32 PM
Minor Periods
9:40 PM - 11:10 PM12:20 AM - 1:50 PM
Action Rating: 3 out of 5