Water Temperature of the Chicago Sanitary and Ship Canal in Romeoville, IL

Current Water Temperature

62.8°F 17.1°C
Cool Brisk & Refreshing
62.8°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Feels brisk on entry. Great for short dips; wetsuit recommended for extended swimming or water sports.

Measurement Time: Saturday, November 7, 2026, 11:00 AM CST

Temperature Locations

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Chicago Sanitary and Ship Canal

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

44.8°F
Clear
Conditions: Clear
Humidity: 56%
Feels Like: 41.5°F
Wind: WSW 5.8 mph
Wind Gusts: 9.4 mph
Pressure: 30.14 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Sunny
Sat
H: 49°F
L: 34°F
Sunny
Sun
H: 59°F
L: 39°F
Sunny
Mon
H: 59°F
L: 39°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
7.1 μg/m³
Good
PM10
7.2 μg/m³
Good
Ozone (O3)
29 μg/m³
Photochemical
NO2
28.9 μg/m³
Nitrogen Dioxide
SO2
2.2 μg/m³
Sulfur Dioxide
CO
179 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 8m daylight
Sunrise 6:32 AM
Solar Noon 11:35 AM
Sunset 4:40 PM
Moon
Waning Crescent • 1%
Moonrise 4:56 AM
Transit 10:16 AM
Moonset 3:29 PM

Best Times for Fishing or Hunting

Major Periods

9:46 AM - 12:16 PM
10:09 PM - 12:39 AM

Minor Periods

4:26 AM - 5:56 AM
2:59 PM - 4:29 PM
Action Rating:
Good Action 3/5
Saturday, November 7, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 41.7°F
Average Humidity: 63%
Chance of Rain: 6%
Wind: 7.4 mph
UV Index: 2.2

Astronomical

Sun
10h 8m daylight
Sunrise 6:32 AM
Solar Noon 11:35 AM
Sunset 4:40 PM
Moon
Waning Crescent • 1%
Moonrise 4:56 AM
Transit 10:16 AM
Moonset 3:29 PM

Best Times for Fishing or Hunting

Major Periods

9:46 AM - 12:16 PM
10:09 PM - 12:39 AM

Minor Periods

4:26 AM - 5:56 AM
2:59 PM - 4:29 PM
Action Rating:
Good Action 3/5
Sunday, November 8, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 47.3°F
Average Humidity: 66%
Chance of Rain: 7%
Wind: 14.1 mph
UV Index: 2.5

Astronomical

Sun
10h 6m daylight
Sunrise 6:33 AM
Solar Noon 11:36 AM
Sunset 4:39 PM
Moon
New • 0%
Moonrise 6:03 AM
Transit 11:03 AM
Moonset 3:56 PM

Best Times for Fishing or Hunting

Major Periods

10:33 AM - 1:03 PM
10:56 PM - 1:26 AM

Minor Periods

5:33 AM - 7:03 AM
3:26 PM - 4:56 PM
Action Rating:
Peak Action 5/5
Monday, November 9, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 49°F
Average Humidity: 64%
Chance of Rain: 7%
Wind: 8.9 mph
UV Index: 2.5

Astronomical

Sun
10h 3m daylight
Sunrise 6:34 AM
Solar Noon 11:36 AM
Sunset 4:38 PM
Moon
New • 2%
Moonrise 7:09 AM
Transit 11:51 AM
Moonset 4:27 PM

Best Times for Fishing or Hunting

Major Periods

11:21 AM - 1:51 PM
11:46 PM - 2:16 AM

Minor Periods

6:39 AM - 8:09 AM
3:57 PM - 5:27 PM
Action Rating:
Very Good 4/5
The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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