Water Temperature of the Cal-Sag Channel in Blue Island, IL
Current Water Temperature
Measurement Time: Sunday, October 5, 2025, 4:32 AM CDT
Temperature Locations
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Local Points of Interest
Calumet-Saganashkee Channel; Little Calumet RiverSponsored Content
Station Name: CALUMET SAG CHANNEL AT BLUE ISLAND, IL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 597 feet / 182 meters
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 (13.0 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

Humidity: 55%
Feels Like: 76.2°F
Wind: SSW 9.6 mph
Wind Gusts: 11.7 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 1
Five Day Weather Forecast

Sun
H: 89°F
L: 63°F

Mon
H: 88°F
L: 63°F

Tue
H: 68°F
L: 62°F

Wed
H: 69°F
L: 56°F

Thu
H: 69°F
L: 54°F
Air Quality
Nitrogen Dioxide: 2.75 μg/m3
Sulphur Dioxide: 3.75 μg/m3
Ozone: 128 μg/m3
Astronomical
Sun Transit: 12:38 AM
Sunset: 6:25 PM
Daylight: 11 hrs 33 mins
Moon Transit: 12:00 AM
Moonset: 4:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:13 AM - 1:43 PM
Minor Periods
5:10 PM - 6:40 PM4:25 AM - 5:55 AM
Action Rating: 3 out of 5
Special Weather Statement issued October 5 at 3:18AM CDT by NWS Chicago IL
Effective: Sun October 5, 2025, 3:18 AM
Expires: Sun October 5, 2025, 6:00 PM
Southwest winds gusting up to 30 mph, unseasonably warm temperatures, low relative humidities, and dry vegetation will result in a heightened risk of grass, brush, and field fires this afternoon. Any fires that ignite may become difficult to control due to the strong winds and dry conditions. Outdoor burning is strongly discouraged. Please heed any local burn bans. Take care to prevent the start of accidental fires when handling cigarettes or operating vehicles and farm equipment around dry vegetation or crops. Additionally, the gusty winds may cause dust from harvesting activities to be blown around, resulting in localized sharp visibility reductions. Motorists are advised to use caution when driving near farmland, particularly on east-west roads in open areas.
Weather Forecast
Average Temperature: 75.1°F
Average Humidity: 51%
Wind: 13.6 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 11.14 μg/m3
Sulphur Dioxide: 8.71 μg/m3
Ozone: 98.08 μg/m3
Astronomical
Sun Transit: 12:38 AM
Sunset: 6:25 PM
Daylight: 11 hrs 33 mins
Moon Transit: 12:00 AM
Moonset: 4:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:13 AM - 1:43 PM
Minor Periods
5:10 PM - 6:40 PM4:25 AM - 5:55 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 73.5°F
Average Humidity: 68%
Wind: 8.9 mph
UV Index: 1
Air Quality
Nitrogen Dioxide: 9.89 μg/m3
Sulphur Dioxide: 6.22 μg/m3
Ozone: 83.44 μg/m3
Astronomical
Sun Transit: 12:38 AM
Sunset: 6:24 PM
Daylight: 11 hrs 30 mins
Moon Transit: 12:38 AM
Moonset: 6:11 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:08 AM - 2:38 AM12:08 AM - 2:38 AM
Minor Periods
5:33 PM - 7:03 PM5:41 AM - 7:11 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 64.9°F
Average Humidity: 75%
Wind: 9.2 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 16.71 μg/m3
Sulphur Dioxide: 4.68 μg/m3
Ozone: 66.96 μg/m3
Astronomical
Sun Transit: 12:38 AM
Sunset: 6:22 PM
Daylight: 11 hrs 28 mins
Moon Transit: 12:38 AM
Moonset: 7:29 AM
Moon Phase: Full
Moon Illumination: 99.1%
Best Times for Fishing or Hunting
Major Periods
12:08 AM - 2:38 AM12:54 AM - 3:24 PM
Minor Periods
5:59 PM - 7:29 PM6:59 AM - 8:29 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 62.4°F
Average Humidity: 47%
Wind: 8.9 mph
UV Index: 1
Air Quality
Nitrogen Dioxide: 23.09 μg/m3
Sulphur Dioxide: 5.22 μg/m3
Ozone: 62.96 μg/m3
Astronomical
Sun Transit: 12:38 AM
Sunset: 6:20 PM
Daylight: 11 hrs 25 mins
Moon Transit: 1:31 AM
Moonset: 8:50 AM
Moon Phase: Full
Moon Illumination: 95.8%
Best Times for Fishing or Hunting
Major Periods
1:01 AM - 3:31 AM1:48 PM - 4:18 PM
Minor Periods
6:29 PM - 7:59 PM8:20 AM - 9:50 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 61.2°F
Average Humidity: 48%
Wind: 6.5 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 15.37 μg/m3
Sulphur Dioxide: 3.83 μg/m3
Ozone: 64.92 μg/m3
Astronomical
Sun Transit: 12:37 AM
Sunset: 6:19 PM
Daylight: 11 hrs 22 mins
Moon Transit: 2:28 AM
Moonset: 10:13 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.1%
Best Times for Fishing or Hunting
Major Periods
1:58 AM - 4:28 AM2:47 PM - 5:17 PM
Minor Periods
7:06 PM - 8:36 PM9:43 AM - 11:13 AM
Action Rating: 2 out of 5