Water Temperature of the Grand Calumet River in Chicago, IL

Current Water Temperature

32.0°F

Measurement Time: Friday, January 23, 2026, 9:15 AM CST

Temperature Locations

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Local Points of Interest

Burnham, IL; O'Brien Marsh; Hegewisch Marsh

Grand Calumet River

Station Name: Burnham - O'Brien L&D 1
Data Source: USGS

Elevation Above Sea Level: 587 feet

Nearest Address:
13500 S Hoxie Ave
Chicago, IL 60633
Cook County

GPS Coordinates: 41.65, -87.5611

Nearby Water Temperatures

Grand Calumet River, Hammond, IN (3.8 mi)
Indiana Harbor Canal, East Chicago, IN (4.8 mi)
Cal-Sag Channel, Blue Island, IL (5.6 mi)
Hart Ditch, Munster, IN (7.4 mi)
Little Calumet River, Gary, IN (10.1 mi)
Plum Creek, Dyer, IN (10.2 mi)
Chicago River, Chicago, IL (14.4 mi)
Deep River, Lake Station, IN (14.9 mi)
Lake Michigan, Chicago, IL (16.7 mi)
Chicago Sanitary and Ship Canal, Romeoville, IL (25.7 mi)
Des Plaines River, Lockport, IL (27.3 mi)
Des Plaines River, Joliet, IL (28.1 mi)
Des Plaines River, Rockdale, IL (30.1 mi)
Lake Michigan, Wilmette, IL (33.9 mi)
Kankakee River, Shelby, IN (34.2 mi)

Weather for Chicago, Illinois

Current Weather

8.6°F
Overcast
Overcast
-2°F
8.7°F
72%
NW 6.3 mph
10.3 mph
0.7°F
1.1°F
0 in
100%
9 mi
1027 mbar
0

Five Day Weather Forecast

Partly Cloudy
Thu
H: 19°F
L: 0°F
Cloudy
Fri
H: 20°F
L: 3°F
Partly Cloudy
Sat
H: 24°F
L: 8°F
Sunny
Sun
H: 29°F
L: 6°F
Light freezing rain
Mon
H: 28°F
L: 16°F

Air Quality

AQI: 1 - Good
PM2.5: 10.35 μg/m3
PM10: 10.65 μg/m3
Carbon Monoxide: 251.85 μg/m3
Nitrogen Dioxide: 20.35 μg/m3
Sulphur Dioxide: 3.95 μg/m3
Ozone: 46 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:03 AM
Sunset: 5:02 PM
Daylight: 9 hrs 57 mins
Moonrise: 1:11 PM
Moon Transit: 9:26 PM
Moonset: 4:36 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

8:43 AM - 11:13 AM
8:56 PM - 11:26 PM

Minor Periods

12:41 AM - 2:11 PM
4:06 AM - 5:36 AM

Action Rating: 2 out of 5

Winter Weather Advisory issued January 29 at 1:29PM CST until January 30 at 3:00PM CST by NWS Chicago IL

Effective: Thu January 29, 2026, 1:29 PM
Expires: Thu January 29, 2026, 11:30 PM

* WHAT...Snow expected. Total snow accumulations 2 to 3 inches, within a few hour period. * WHERE...DuPage, Lake IL, and Northern Cook Counties. * WHEN...From 9 AM to 3 PM CST Friday. * IMPACTS...Roads will likely become slick and hazardous. * ADDITIONAL DETAILS...A burst of accumulating snow is expected mid to late Friday morning through early afternoon. The snow during this period may briefly fall at a rate of up to an inch per hour and make for slick travel conditions.

Slow down and use caution while traveling. The latest road conditions for Illinois can be obtained at www.gettingaroundillinois.com.


Winter Weather Advisory issued January 29 at 1:29PM CST until January 30 at 3:00PM CST by NWS Chicago IL

Effective: Thu January 29, 2026, 1:29 PM
Expires: Thu January 29, 2026, 11:30 PM

* WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations 2 to 3 inches, within a few hour period. For the Winter Storm Watch, heavy lake effect snow possible. Total snow accumulations locally in excess of 6 inches possible, mainly near Lake Michigan. * WHERE...Central Cook and Southern Cook Counties. * WHEN...For the Winter Weather Advisory, from 9 AM to 3 PM CST Friday. For the Winter Storm Watch, from Friday afternoon through late Friday night. * IMPACTS...Roads will likely become slick and hazardous. The hazardous conditions will likely impact parts of the Friday commutes. Visibilities may drop below 1/4 mile due to falling and blowing snow. * ADDITIONAL DETAILS...A burst of accumulating snow is expected mid to late Friday morning through early afternoon. The snow during this period may briefly fall at a rate of up to an inch per hour and make for slick travel conditions. Then, later Friday afternoon and evening, an intense band of heavy lake effect snow will develop over southern Lake Michigan, and may impact portions of central and southern Cook county near the lake for a period Friday evening before focusing eastward into northwestern Indiana later Friday night. While the residence time of this lake effect band over Cook county may only be 3 to 5 hours, the potential for heavy snow rates of 2+ inches per hour could result in localized accumulations exceeding 6 inches, particularly near the lake from the city southward.

Monitor the latest forecasts for updates on this situation. During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.


Winter Storm Watch issued January 29 at 1:29PM CST until January 31 at 6:00AM CST by NWS Chicago IL

Effective: Thu January 29, 2026, 1:29 PM
Expires: Thu January 29, 2026, 11:30 PM

* WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations 2 to 3 inches, within a few hour period. For the Winter Storm Watch, heavy lake effect snow possible. Total snow accumulations locally in excess of 6 inches possible, mainly near Lake Michigan. * WHERE...Central Cook and Southern Cook Counties. * WHEN...For the Winter Weather Advisory, from 9 AM to 3 PM CST Friday. For the Winter Storm Watch, from Friday afternoon through late Friday night. * IMPACTS...Roads will likely become slick and hazardous. The hazardous conditions will likely impact parts of the Friday commutes. Visibilities may drop below 1/4 mile due to falling and blowing snow. * ADDITIONAL DETAILS...A burst of accumulating snow is expected mid to late Friday morning through early afternoon. The snow during this period may briefly fall at a rate of up to an inch per hour and make for slick travel conditions. Then, later Friday afternoon and evening, an intense band of heavy lake effect snow will develop over southern Lake Michigan, and may impact portions of central and southern Cook county near the lake for a period Friday evening before focusing eastward into northwestern Indiana later Friday night. While the residence time of this lake effect band over Cook county may only be 3 to 5 hours, the potential for heavy snow rates of 2+ inches per hour could result in localized accumulations exceeding 6 inches, particularly near the lake from the city southward.

Monitor the latest forecasts for updates on this situation. During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.


Winter Storm Watch issued January 29 at 9:07AM CST until January 31 at 6:00PM CST by NWS Chicago IL

Effective: Thu January 29, 2026, 9:07 AM
Expires: Thu January 29, 2026, 7:15 PM

* WHAT...Heavy lake effect snow with total snow accumulations over 6 inches possible. The heaviest snow is expected to impact areas near and north of US Route 30. * WHERE...Lake IN and Porter Counties. * WHEN...From Friday afternoon through Saturday afternoon. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...An initial period of accumulating snow is expected Friday morning. However, the main window for the heaviest snowfall is expected Friday evening through Saturday morning. Some breaks in the snowfall are possible at times as the snow band may wobble Friday night and Saturday.

Monitor the latest forecasts for updates on this situation. During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.


Winter Storm Watch issued January 29 at 1:29PM CST until January 31 at 6:00PM CST by NWS Chicago IL

Effective: Thu January 29, 2026, 1:29 PM
Expires: Thu January 29, 2026, 11:30 PM

* WHAT...Heavy lake effect snow with total snow accumulations over 6 inches possible. The heaviest snow is expected to impact areas near and north of US Route 30. * WHERE...Lake IN and Porter Counties. * WHEN...From Friday afternoon through Saturday afternoon. * IMPACTS...Travel could be very difficult. The dangerous conditions could impact the Friday evening commute. * ADDITIONAL DETAILS...An initial period of accumulating snow is expected Friday morning. However, the main window for the heaviest snowfall is expected Friday evening through Saturday morning. Some breaks in the snowfall are possible at times as the snow band may wobble Friday night and Saturday.

Monitor the latest forecasts for updates on this situation. During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.


Flood Advisory issued January 29 at 12:03PM CST by NWS Chicago IL

Effective: Thu January 29, 2026, 12:03 PM
Expires: Fri January 30, 2026, 1:15 PM

...The Flood Advisory continues for the following rivers in Illinois... Kankakee River at Momence affecting Kankakee County. For the Kankakee River...including Momence...elevated river levels are forecast. * WHAT...Flooding caused by an ice jam continues. * WHERE...Kankakee River from IL/IN state line downstream to confluence with Iroquois River at Aroma Park, including the Momence gauge. * WHEN...Until further notice. * IMPACTS...Localized flooding of wetlands, forest land, agricultural land, and roadways may occur along the river. * ADDITIONAL DETAILS... - At 11:45 AM CST Thursday the stage was 4.5 feet. The water level was affected by an ice jam downstream of the gauge. - Forecast...The river is expected to remain just below flood stage while the ice jam is in place, with local water level fluctuations possible. - Flood stage is 5.0 feet. - http://www.weather.gov/safety/flood

An ice jam is affecting water levels in this area. River forecasts during ice jams are less certain due to many complicated factors. Significant river ice cover can cause large water level fluctuations and flooding with little advanced notice. River ice may also cause gauge observations to be inaccurate. Additional information is available at www.weather.gov. The next statement will be issued by Friday afternoon.


Thursday, January 29, 2026

Weather Forecast

Partly Cloudy
18.9°F
0.1°F
10.3°F
63%
0 in
0%
0%
7.2 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 11.61 μg/m3
PM10: 11.93 μg/m3
Carbon Monoxide: 281.93 μg/m3
Nitrogen Dioxide: 22.43 μg/m3
Sulphur Dioxide: 4.93 μg/m3
Ozone: 51.64 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:03 AM
Sunset: 5:02 PM
Daylight: 9 hrs 57 mins
Moonrise: 1:11 PM
Moon Transit: 9:26 PM
Moonset: 4:36 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

8:43 AM - 11:13 AM
8:56 PM - 11:26 PM

Minor Periods

12:41 AM - 2:11 PM
4:06 AM - 5:36 AM

Action Rating: 2 out of 5

Friday, January 30, 2026

Weather Forecast

Cloudy
20.1°F
3.2°F
11°F
76%
0 in
0%
0%
8.5 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 10.15 μg/m3
PM10: 10.39 μg/m3
Carbon Monoxide: 326.97 μg/m3
Nitrogen Dioxide: 27.29 μg/m3
Sulphur Dioxide: 4.6 μg/m3
Ozone: 44.8 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:03 AM
Sunset: 5:03 PM
Daylight: 9 hrs 59 mins
Moonrise: 2:22 PM
Moon Transit: 10:29 PM
Moonset: 5:38 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

9:48 AM - 12:18 AM
12:00 AM - 12:00 AM

Minor Periods

1:52 PM - 3:22 PM
5:08 AM - 6:38 AM

Action Rating: 3 out of 5

Saturday, January 31, 2026

Weather Forecast

Partly Cloudy
23.7°F
7.7°F
14.5°F
80%
0 in
0%
3%
13.4 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 6.9 μg/m3
PM10: 7.11 μg/m3
Carbon Monoxide: 209.01 μg/m3
Nitrogen Dioxide: 19.74 μg/m3
Sulphur Dioxide: 3.99 μg/m3
Ozone: 55.84 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:03 AM
Sunset: 5:05 PM
Daylight: 10 hrs 2 mins
Moonrise: 3:40 PM
Moon Transit: 11:29 PM
Moonset: 6:28 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%

Best Times for Fishing or Hunting

Major Periods

10:50 AM - 1:20 PM
12:00 AM - 12:00 AM

Minor Periods

3:10 PM - 4:40 PM
5:58 AM - 7:28 AM

Action Rating: 4 out of 5

Sunday, February 1, 2026

Weather Forecast

Sunny
29.3°F
5.9°F
17.5°F
76%
0 in
0%
0%
10.7 mph
0.5


Air Quality

AQI: 2 - Moderate
PM2.5: 17.58 μg/m3
PM10: 18.06 μg/m3
Carbon Monoxide: 308.5 μg/m3
Nitrogen Dioxide: 40.65 μg/m3
Sulphur Dioxide: 5.83 μg/m3
Ozone: 30.68 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:03 AM
Sunset: 5:06 PM
Daylight: 10 hrs 4 mins
Moonrise: 4:58 PM
Moon Transit: 12:00 AM
Moonset: 7:06 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:47 AM - 2:17 PM

Minor Periods

4:28 PM - 5:58 PM
6:36 AM - 8:06 AM

Action Rating: 4 out of 5

Monday, February 2, 2026

Weather Forecast

Light freezing rain
28.3°F
15.7°F
22.1°F
91%
0.02 in
81%
27%
9.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 11.94 μg/m3
PM10: 12.42 μg/m3
Carbon Monoxide: 250.98 μg/m3
Nitrogen Dioxide: 17.13 μg/m3
Sulphur Dioxide: 3.17 μg/m3
Ozone: 57.85 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:03 AM
Sunset: 5:07 PM
Daylight: 10 hrs 6 mins
Moonrise: 6:14 PM
Moon Transit: 12:24 AM
Moonset: 7:36 AM
Moon Phase: Full
Moon Illumination: 99.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:39 AM - 3:09 PM

Minor Periods

5:44 PM - 7:14 PM
7:06 AM - 8:36 AM

Action Rating: 4 out of 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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