Water Temperature of the Cal-Sag Channel in Blue Island, IL

Current Water Temperature

32.0°F

Measurement Time: Tuesday, June 9, 2026, 11:58 PM CDT

Temperature Locations

View Nearby Locations     View All Illinois Locations     View Locations Near Me

Local Points of Interest

Calumet-Saganashkee Channel; Little Calumet River

Cal-Sag Channel

Station Name: CALUMET SAG CHANNEL AT BLUE ISLAND, IL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 597 feet

Nearest Address:
13198 Division St
Blue Island, IL 60406
Cook County

GPS Coordinates: 41.65281186, -87.670326

Nearby Water Temperatures

Grand Calumet River, Chicago, IL (5.6 mi)
Grand Calumet River, Hammond, IN (9.1 mi)
Indiana Harbor Canal, East Chicago, IN (10.4 mi)
Hart Ditch, Munster, IN (11.7 mi)
Chicago River, Chicago, IL (12.8 mi)
Plum Creek, Dyer, IN (13 mi)
Little Calumet River, Gary, IN (15.1 mi)
Lake Michigan, Chicago, IL (17.4 mi)
Chicago Sanitary and Ship Canal, Romeoville, IL (20.1 mi)
Deep River, Lake Station, IN (20.3 mi)
Des Plaines River, Lockport, IL (21.8 mi)
Des Plaines River, Joliet, IL (22.8 mi)
Des Plaines River, Rockdale, IL (24.9 mi)
Des Plaines River, Channahon, IL (32.6 mi)
Lake Michigan, Wilmette, IL (33.3 mi)

Weather for Blue Island, Illinois

Current Weather

72°F
Mist
Mist
76.5°F
80.6°F
91%
S 3.8 mph
7.7 mph
75.8°F
74.3°F
0 in
0%
8 mi
1010 mbar
0

Five Day Weather Forecast

Moderate rain
Wed
H: 99°F
L: 75°F
Heavy rain
Thu
H: 92°F
L: 71°F
Patchy rain nearby
Fri
H: 79°F
L: 62°F
Patchy rain nearby
Sat
H: 84°F
L: 62°F
Patchy rain nearby
Sun
H: 77°F
L: 62°F

Air Quality

AQI: 1 - Good
PM2.5: 7.4 μg/m3
PM10: 7.6 μg/m3
Carbon Monoxide: 138 μg/m3
Nitrogen Dioxide: 11.7 μg/m3
Sulphur Dioxide: 1.8 μg/m3
Ozone: 51 μg/m3

Astronomical

Sunrise: 5:16 AM
Sun Transit: 12:50 AM
Sunset: 8:25 PM
Daylight: 15 hrs 9 mins
Moonrise: 1:49 AM
Moon Transit: 8:30 AM
Moonset: 3:24 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.1%

Best Times for Fishing or Hunting

Major Periods

8:00 AM - 10:30 AM
8:44 PM - 11:14 PM

Minor Periods

2:54 PM - 4:24 PM
1:19 AM - 2:49 AM

Action Rating: 3 out of 5

Special Weather Statement issued June 10 at 12:21AM CDT by NWS Chicago IL

Effective: Wed June 10, 2026, 12:21 AM
Expires: Wed June 10, 2026, 5:30 AM

Webcams, satellite data, and surface observations indicate that dense fog has moved onshore from Lake Michigan. The lowest visibility in the fog ranges from one half to one quarter of a mile roughly along and east of Interstate 94. The fog is currently not expected to move any further inland. Motorists near and east of Interstate 94 are encouraged to travel at safe speeds and use low beam headlines. Anyone traveling from west to east across the area should also be prepared for lowering visibility. Fog is expected to erode toward sunrise.


Wednesday, June 10, 2026

Weather Forecast

Moderate rain
99.1°F
75°F
83.1°F
75%
0.39 in
71%
0%
17.2 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 7.39 μg/m3
PM10: 7.95 μg/m3
Carbon Monoxide: 145.63 μg/m3
Nitrogen Dioxide: 8.45 μg/m3
Sulphur Dioxide: 2.07 μg/m3
Ozone: 75.46 μg/m3

Astronomical

Sunrise: 5:16 AM
Sun Transit: 12:50 AM
Sunset: 8:25 PM
Daylight: 15 hrs 9 mins
Moonrise: 1:49 AM
Moon Transit: 8:30 AM
Moonset: 3:24 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.1%

Best Times for Fishing or Hunting

Major Periods

8:00 AM - 10:30 AM
8:44 PM - 11:14 PM

Minor Periods

2:54 PM - 4:24 PM
1:19 AM - 2:49 AM

Action Rating: 3 out of 5

Thursday, June 11, 2026

Weather Forecast

Heavy rain
92.3°F
70.6°F
80.8°F
74%
1.42 in
74%
0%
19.9 mph
9.4


Air Quality

AQI: 1 - Good
PM2.5: 5.17 μg/m3
PM10: 5.61 μg/m3
Carbon Monoxide: 129.33 μg/m3
Nitrogen Dioxide: 6.96 μg/m3
Sulphur Dioxide: 2.03 μg/m3
Ozone: 74.13 μg/m3

Astronomical

Sunrise: 5:16 AM
Sun Transit: 12:50 AM
Sunset: 8:25 PM
Daylight: 15 hrs 10 mins
Moonrise: 2:15 AM
Moon Transit: 9:20 AM
Moonset: 4:42 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.5%

Best Times for Fishing or Hunting

Major Periods

8:50 AM - 11:20 AM
12:00 AM - 12:00 AM

Minor Periods

4:12 PM - 5:42 PM
1:45 AM - 3:15 AM

Action Rating: 2 out of 5

Friday, June 12, 2026

Weather Forecast

Patchy rain nearby
79.4°F
62°F
70.5°F
59%
0.01 in
17%
0%
14.1 mph
9.2


Air Quality

AQI: 1 - Good
PM2.5: 3.67 μg/m3
PM10: 4.12 μg/m3
Carbon Monoxide: 131.88 μg/m3
Nitrogen Dioxide: 7.77 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 75.13 μg/m3

Astronomical

Sunrise: 5:16 AM
Sun Transit: 12:50 AM
Sunset: 8:26 PM
Daylight: 15 hrs 10 mins
Moonrise: 2:45 AM
Moon Transit: 10:16 AM
Moonset: 6:02 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:46 AM - 12:16 AM

Minor Periods

5:32 PM - 7:02 PM
2:15 AM - 3:45 AM

Action Rating: 2 out of 5

Saturday, June 13, 2026

Weather Forecast

Patchy rain nearby
83.9°F
62.1°F
72.6°F
57%
0.06 in
57%
0%
10.1 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 4.37 μg/m3
PM10: 4.7 μg/m3
Carbon Monoxide: 147.51 μg/m3
Nitrogen Dioxide: 9.36 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 73.96 μg/m3

Astronomical

Sunrise: 5:16 AM
Sun Transit: 12:50 AM
Sunset: 8:26 PM
Daylight: 15 hrs 11 mins
Moonrise: 3:24 AM
Moon Transit: 11:18 AM
Moonset: 7:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:48 AM - 1:18 PM

Minor Periods

6:53 PM - 8:23 PM
2:54 AM - 4:24 AM

Action Rating: 3 out of 5

Sunday, June 14, 2026

Weather Forecast

Patchy rain nearby
76.6°F
61.7°F
69.1°F
61%
0.08 in
57%
0%
10.3 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 3 μg/m3
PM10: 3.18 μg/m3
Carbon Monoxide: 165.75 μg/m3
Nitrogen Dioxide: 7.88 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 63.75 μg/m3

Astronomical

Sunrise: 5:16 AM
Sun Transit: 12:51 AM
Sunset: 8:27 PM
Daylight: 15 hrs 11 mins
Moonrise: 4:14 AM
Moon Transit: 12:24 AM
Moonset: 8:39 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:54 AM - 2:24 PM

Minor Periods

8:09 PM - 9:39 PM
3:44 AM - 5:14 AM

Action Rating: 5 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.

Webcams Near Blue Island, IL

Sponsored Content