Water Temperature of the Grand Calumet River in Hammond, IN

Current Water Temperature

73.8°F

Measurement Time: Tuesday, July 14, 2026, 8:00 PM CDT

Temperature Locations

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Local Points of Interest

Columbia Park; Calumet City, IL

Grand Calumet River

Station Name: GRAND CALUMET RIVER AT COLUMBIA AV AT HAMMOND, IN
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 597 feet

Nearest Address:
5225 Columbia Ave
Hammond, IN 46320
Lake County

GPS Coordinates: 41.6186111, -87.4998333

Nearby Water Temperatures

Indiana Harbor Canal, East Chicago, IN (2.7 mi)
Grand Calumet River, Chicago, IL (3.8 mi)
Hart Ditch, Munster, IN (4.1 mi)
Little Calumet River, Gary, IN (6.3 mi)
Plum Creek, Dyer, IN (7.7 mi)
Cal-Sag Channel, Blue Island, IL (9.1 mi)
Deep River, Lake Station, IN (11.2 mi)
Chicago River, Chicago, IL (17.9 mi)
Lake Michigan, Chicago, IL (19.2 mi)
Chicago Sanitary and Ship Canal, Romeoville, IL (28.9 mi)
Des Plaines River, Lockport, IL (30.1 mi)
Des Plaines River, Joliet, IL (30.6 mi)
Kankakee River, Shelby, IN (31.2 mi)
Des Plaines River, Rockdale, IL (32.4 mi)
Lake Michigan, Wilmette, IL (36.6 mi)

Weather for Hammond, Indiana

Current Weather

74.8°F
Clear
Clear
78.3°F
82.6°F
85%
W 4.5 mph
8.9 mph
78.3°F
71.7°F
0 in
0%
9 mi
1020 mbar
0

Five Day Weather Forecast

Sunny
Wed
H: 102°F
L: 73°F
Sunny
Thu
H: 90°F
L: 73°F
Sunny
Fri
H: 88°F
L: 75°F
Sunny
Sat
H: 91°F
L: 73°F
Sunny
Sun
H: 85°F
L: 70°F

Air Quality

AQI: 1 - Good
PM2.5: 8 μg/m3
PM10: 8.1 μg/m3
Carbon Monoxide: 176 μg/m3
Nitrogen Dioxide: 23.1 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 60 μg/m3

Astronomical

Sunrise: 5:29 AM
Sun Transit: 12:56 AM
Sunset: 8:23 PM
Daylight: 14 hrs 54 mins
Moonrise: 6:46 AM
Moon Transit: 2:17 PM
Moonset: 9:35 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

1:40 AM - 4:10 AM
1:47 PM - 4:17 PM

Minor Periods

9:05 PM - 10:35 PM
6:16 AM - 7:46 AM

Action Rating: 3 out of 5

Air Quality Alert issued July 14 at 11:23AM CDT by NWS Chicago IL

Effective: Tue July 14, 2026, 11:23 AM
Expires: Thu July 16, 2026, 12:00 AM

The officials at the Indiana Department of Environmental Management have extended the Air Quality Action Day, that is now in effect until midnight Wednesday Night. An Air Quality Action Day for ozone has been issued. Ozone levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7pm. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above. For additional information, please visit the IDEM Smog page at: http://www.in.gov/idem/airmonitoring/smogwatch/
Wednesday, July 15, 2026

Weather Forecast

Sunny
101.7°F
72.7°F
83.3°F
68%
0 in
5%
0%
5.4 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 7.28 μg/m3
PM10: 7.57 μg/m3
Carbon Monoxide: 167.33 μg/m3
Nitrogen Dioxide: 11.78 μg/m3
Sulphur Dioxide: 2.92 μg/m3
Ozone: 108.33 μg/m3

Astronomical

Sunrise: 5:29 AM
Sun Transit: 12:56 AM
Sunset: 8:23 PM
Daylight: 14 hrs 54 mins
Moonrise: 6:46 AM
Moon Transit: 2:17 PM
Moonset: 9:35 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

1:40 AM - 4:10 AM
1:47 PM - 4:17 PM

Minor Periods

9:05 PM - 10:35 PM
6:16 AM - 7:46 AM

Action Rating: 3 out of 5

Thursday, July 16, 2026

Weather Forecast

Sunny
89.5°F
73.2°F
81.4°F
57%
0 in
3%
0%
6.9 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 9.89 μg/m3
PM10: 10.75 μg/m3
Carbon Monoxide: 165.88 μg/m3
Nitrogen Dioxide: 10.74 μg/m3
Sulphur Dioxide: 3.33 μg/m3
Ozone: 116.71 μg/m3

Astronomical

Sunrise: 5:30 AM
Sun Transit: 12:56 AM
Sunset: 8:22 PM
Daylight: 14 hrs 53 mins
Moonrise: 8:05 AM
Moon Transit: 3:10 PM
Moonset: 10:03 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

2:35 AM - 5:05 AM
2:40 PM - 5:10 PM

Minor Periods

9:33 PM - 11:03 PM
7:35 AM - 9:05 AM

Action Rating: 4 out of 5

Friday, July 17, 2026

Weather Forecast

Sunny
88.4°F
74.9°F
80.4°F
76%
0.42 in
75%
0%
5.8 mph
7.1


Air Quality

AQI: 1 - Good
PM2.5: 5.26 μg/m3
PM10: 5.44 μg/m3
Carbon Monoxide: 172.96 μg/m3
Nitrogen Dioxide: 9.91 μg/m3
Sulphur Dioxide: 2.42 μg/m3
Ozone: 99.88 μg/m3

Astronomical

Sunrise: 5:30 AM
Sun Transit: 12:56 AM
Sunset: 8:22 PM
Daylight: 14 hrs 51 mins
Moonrise: 9:19 AM
Moon Transit: 4:00 PM
Moonset: 10:27 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

3:26 AM - 5:56 AM
3:30 PM - 6:00 PM

Minor Periods

9:57 PM - 11:27 PM
8:49 AM - 10:19 AM

Action Rating: 3 out of 5

Saturday, July 18, 2026

Weather Forecast

Sunny
91°F
73.1°F
81.5°F
76%
0.05 in
57%
0%
15 mph
8.8


Air Quality

AQI: 1 - Good
PM2.5: 5.25 μg/m3
PM10: 5.5 μg/m3
Carbon Monoxide: 159.92 μg/m3
Nitrogen Dioxide: 7.07 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 101 μg/m3

Astronomical

Sunrise: 5:31 AM
Sun Transit: 12:56 AM
Sunset: 8:21 PM
Daylight: 14 hrs 50 mins
Moonrise: 10:31 AM
Moon Transit: 4:44 PM
Moonset: 10:48 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

4:13 AM - 6:43 AM
4:14 PM - 6:44 PM

Minor Periods

10:18 PM - 11:48 PM
10:01 AM - 11:31 AM

Action Rating: 2 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
84.6°F
70°F
77.1°F
76%
0 in
17%
0%
9.4 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 2.26 μg/m3
PM10: 2.29 μg/m3
Carbon Monoxide: 176.5 μg/m3
Nitrogen Dioxide: 3.75 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 93 μg/m3

Astronomical

Sunrise: 5:32 AM
Sun Transit: 12:56 AM
Sunset: 8:20 PM
Daylight: 14 hrs 48 mins
Moonrise: 11:38 AM
Moon Transit: 5:28 PM
Moonset: 11:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

4:57 AM - 7:27 AM
4:58 PM - 7:28 PM

Minor Periods

12:00 AM - 12:00 AM
11:08 AM - 12:38 AM

Action Rating: 2 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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