Water Temperature of the Chicago River in Chicago, IL
Current Water Temperature
Measurement Time: Tuesday, April 28, 2026, 11:00 PM CDT
Temperature Locations
View Nearby Locations View All Illinois Locations View Locations Near Me
Local Points of Interest
Chicago Park DistrictStation Name: CHICAGO S & S CANAL AT WESTERN AVE AT CHICAGO, IL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 591 feet
Nearest Address:
3101 S Western Ave
Chicago, IL 60608
Cook County
GPS Coordinates: 41.8375, -87.6852778
Nearby Water Temperatures
Lake Michigan, Chicago, IL (7.3 mi)Cal-Sag Channel, Blue Island, IL (12.8 mi)
Grand Calumet River, Chicago, IL (14.4 mi)
Indiana Harbor Canal, East Chicago, IN (17.1 mi)
Grand Calumet River, Hammond, IN (17.9 mi)
Lake Michigan, Wilmette, IL (20.6 mi)
Hart Ditch, Munster, IN (21.8 mi)
Chicago Sanitary and Ship Canal, Romeoville, IL (23.6 mi)
Little Calumet River, Gary, IN (24 mi)
Plum Creek, Dyer, IN (24.5 mi)
Deep River, Lake Station, IN (27.4 mi)
Des Plaines River, Lockport, IL (27.4 mi)
Des Plaines River, Joliet, IL (29.2 mi)
Des Plaines River, Rockdale, IL (31.9 mi)
Lake Michigan, Waukegan, IL (37.1 mi)
Weather for Chicago, Illinois
Current Weather

Five Day Weather Forecast

Wed
H: 59°F
L: 46°F

Thu
H: 55°F
L: 45°F

Fri
H: 47°F
L: 40°F

Sat
H: 48°F
L: 39°F

Sun
H: 60°F
L: 43°F
Air Quality
Nitrogen Dioxide: 7.45 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 85 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:47 PM
Daylight: 13 hrs 58 mins
Moon Transit: 11:36 PM
Moonset: 4:35 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%
Best Times for Fishing or Hunting
Major Periods
11:04 AM - 1:34 PM12:00 AM - 12:00 AM
Minor Periods
5:37 PM - 7:07 PM4:05 AM - 5:35 AM
Action Rating: 3 out of 5
Flood Warning issued April 28 at 10:20AM CDT by NWS Chicago IL
Effective: Tue April 28, 2026, 10:20 AM
Expires: Wed April 29, 2026, 4:30 AM
...The Flood Warning continues for the following rivers in Illinois... Rock River at Rockton affecting Winnebago County. Rock River at Latham Park affecting Winnebago County. Fox River at Montgomery affecting Kendall and Kane Counties. Fox River at Algonquin Lock & Dam tailwater affecting Kane, McHenry and Lake IL Counties. For the Fox River (Illinois)...including Montgomery, Algonquin Lock & Dam tailwater...Moderate flooding is forecast. * WHAT...Moderate flooding is occurring and moderate 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 further notice. * IMPACTS...At 11.5 feet, Residences threatened along Oceola Drive in Algonquin. A few residences threatened along McBridge Street in Elgin. Jayne Street and Beach Drive threatened in Algonquin. River Street threatened in East Dundee. Jerusha Avenue threatened in Elgin. Fox River Trail threatened between East Dundee and Elgin. * ADDITIONAL DETAILS... - At 9:30 AM CDT Tuesday the stage was 11.6 feet. - Recent Activity...The river stage continues a gradual slow fall. - Forecast...The river is expected to continue a gradual slow fall. - 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 late tonight.
Flood Warning issued April 28 at 3:43PM CDT until May 2 at 7:00AM CDT by NWS Milwaukee/Sullivan WI
Effective: Tue April 28, 2026, 3:43 PM
Expires: Wed April 29, 2026, 3:45 AM
...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Rock River At Newville affecting Rock County. Rock River Near Lake Koshkonong affecting Jefferson and Rock Counties. Rock River At Fort Atkinson affecting Jefferson County. Rock River At Afton affecting Winnebago and Rock Counties. Rock River At Jefferson affecting Jefferson County. ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County. Fox River Lower Near New Munster affecting Kenosha and Lake Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River Lower near New Munster. * WHEN...Until Saturday morning. * IMPACTS...At 12.0 feet, Water is up to the first floor levels of some homes in the Town of Wheatland and Village of Salem Lakes area along Riverside Drive and Shorewood Drive. * ADDITIONAL DETAILS... - At 3:00 PM CDT Tuesday the stage was 12.0 feet. - Bankfull stage is 10.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:00 PM CDT Tuesday was 12.4 feet. - Forecast...The river is expected to fall below flood stage early Saturday morning and continue falling to 10.2 feet Tuesday, May 05. - Flood stage is 11.0 feet. - Flood History...This crest compares to a previous crest of 12.2 feet on 06/19/1996. - http://www.weather.gov/safety/flood
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov. The next statement will be issued late tonight at 345 AM CDT.
Flood Warning issued April 28 at 3:07PM CDT until May 3 at 7:00AM CDT by NWS Chicago IL
Effective: Tue April 28, 2026, 3:07 PM
Expires: Sun May 3, 2026, 7:00 AM
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of northeast Illinois, including the following counties, Lake IL and McHenry. * WHEN...Until further notice. * IMPACTS...Multiple roads, yards, and areas of park land are flooding along the Fox River Chain of Lakes. Flooding is expected to continue at least through the end of this week. * ADDITIONAL DETAILS... - At 301 PM CDT, River gauges along the Fox River Chain of Lakes indicated that water levels continue to slowly fall. As of today, all lake gauges have reached minor flood stage. - The latest forecast from the Illinois Department of Natural Resources indicates that water levels should continue to slowly fall this week. Water levels may fall below flood stage by this weekend. - Some locations that will experience flooding include... Antioch, Fox Lake, Lake Villa, Johnsburg, Lakemoor, Long Lake, Pistakee Highlands, Volo, Channel Lake, Lake Catherine and Fox Lake Hills. - http://www.weather.gov/safety/flood
Flood Warning issued April 28 at 9:26PM CDT until May 2 at 7:00AM CDT by NWS Milwaukee/Sullivan WI
Effective: Tue April 28, 2026, 9:26 PM
Expires: Wed April 29, 2026, 9:30 AM
...The Flood Warning is extended for the following rivers in Wisconsin... Rock River At Fort Atkinson affecting Jefferson County. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Rock River At Newville affecting Rock County. Rock River Near Lake Koshkonong affecting Jefferson and Rock Counties. Rock River At Afton affecting Winnebago and Rock Counties. Rock River At Jefferson affecting Jefferson County. ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County. Fox River Lower Near New Munster affecting Lake and Kenosha Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River Lower near New Munster. * WHEN...Until Saturday morning. * IMPACTS...At 12.0 feet, Water is up to the first floor levels of some homes in the Town of Wheatland and Village of Salem Lakes area along Riverside Drive and Shorewood Drive. * ADDITIONAL DETAILS... - At 9:00 PM CDT Tuesday the stage was 11.9 feet. - Bankfull stage is 10.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:00 PM CDT Tuesday was 12.2 feet. - Forecast...The river is expected to fall below flood stage early Saturday morning and continue falling to 10.1 feet Tuesday, May 05. - Flood stage is 11.0 feet. - Flood History...This crest compares to a previous crest of 11.7 feet on 05/10/2019. - http://www.weather.gov/safety/flood
Caution is urged when walking near riverbanks. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued Wednesday morning at 930 AM CDT.
Flood Warning issued April 28 at 8:55PM CDT by NWS Chicago IL
Effective: Tue April 28, 2026, 8:55 PM
Expires: Wed April 29, 2026, 3:00 PM
...The Flood Warning continues for the following rivers in Illinois... Fox River at Algonquin Lock & Dam tailwater affecting Kane, Lake IL and McHenry Counties. * WHAT...Moderate flooding is occurring and is forecasted to continue. * WHERE...Fox River from Johnsburg downstream to Red Gate Road in St. Charles, including the Algonquin Lock & Dam tailwater gauge. * WHEN...Until further notice. * IMPACTS...At 11.5 feet, Residences threatened along Oceola Drive in Algonquin. A few residences threatened along McBride Street in Elgin. Jayne Street and Beach Drive threatened in Algonquin. River Street threatened in East Dundee. Jerusha Avenue threatened in Elgin. Fox River Trail threatened between East Dundee and Elgin. * ADDITIONAL DETAILS... - At 8:30 PM CDT Tuesday the stage was 11.5 feet. - Recent Activity...The river stage continues a gradual slow fall. - Forecast...The river is expected to continue a gradual slow fall. - 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 Wednesday afternoon.
Weather Forecast
Air Quality
Nitrogen Dioxide: 24.72 μg/m3
Sulphur Dioxide: 4.67 μg/m3
Ozone: 67.28 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 7:47 PM
Daylight: 13 hrs 58 mins
Moon Transit: 11:36 PM
Moonset: 4:35 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%
Best Times for Fishing or Hunting
Major Periods
11:04 AM - 1:34 PM12:00 AM - 12:00 AM
Minor Periods
5:37 PM - 7:07 PM4:05 AM - 5:35 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 14.02 μg/m3
Sulphur Dioxide: 4.25 μg/m3
Ozone: 72.52 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 7:48 PM
Daylight: 14 hrs mins
Moon Transit: 12:00 AM
Moonset: 4:56 AM
Moon Phase: Full
Moon Illumination: 99.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:46 AM - 2:16 PM
Minor Periods
6:42 PM - 8:12 PM4:26 AM - 5:56 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 10.79 μg/m3
Sulphur Dioxide: 4.21 μg/m3
Ozone: 74.44 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 7:49 PM
Daylight: 14 hrs 3 mins
Moon Transit: 12:19 AM
Moonset: 5:19 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:31 AM - 3:01 PM
Minor Periods
7:47 PM - 9:17 PM4:49 AM - 6:19 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 12.83 μg/m3
Sulphur Dioxide: 4.78 μg/m3
Ozone: 70.28 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 7:50 PM
Daylight: 14 hrs 5 mins
Moon Transit: 1:05 AM
Moonset: 5:47 AM
Moon Phase: Full
Moon Illumination: 98.4%
Best Times for Fishing or Hunting
Major Periods
12:35 AM - 3:05 AM1:18 PM - 3:48 PM
Minor Periods
8:51 PM - 10:21 PM5:17 AM - 6:47 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 19.93 μg/m3
Sulphur Dioxide: 4.47 μg/m3
Ozone: 62.85 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 7:52 PM
Daylight: 14 hrs 7 mins
Moon Transit: 1:53 AM
Moonset: 6:20 AM
Moon Phase: Full
Moon Illumination: 94.4%
Best Times for Fishing or Hunting
Major Periods
1:23 AM - 3:53 AM2:07 PM - 4:37 PM
Minor Periods
9:54 PM - 11:24 PM5:50 AM - 7:20 AM
Action Rating: 4 out of 5
