Water Temperature of the Kankakee River in Custer Park, IL

Current Water Temperature

32.0°F

Measurement Time: Friday, September 25, 2026, 7:44 AM CDT

Temperature Locations

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Local Points of Interest

Wilmington, IL; Rival's Lookout Park

Kankakee River

Station Name: KANKAKEE RIVER AT CUSTER PARK, IL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 545 feet

Nearest Address:
Wauponsee Glacial Trail
Custer Park, IL 60481
Will County

GPS Coordinates: 41.2461111, -88.1275

Nearby Water Temperatures

Kankakee River, Wilmington, IL (7.6 mi)
Kankakee River, Morris, IL (12.1 mi)
Des Plaines River, Channahon, IL (12.5 mi)
Des Plaines River, Rockdale, IL (17.6 mi)
Hanson Gravel Pit, Morris, IL (18.6 mi)
Des Plaines River, Joliet, IL (20.2 mi)
Des Plaines River, Lockport, IL (22.5 mi)
Illinois River, Seneca, IL (25.5 mi)
Illinois River, Seneca, IL (25.5 mi)
Chicago Sanitary and Ship Canal, Romeoville, IL (27.5 mi)
Illinois River, Marseilles, IL (31 mi)
Cal-Sag Channel, Blue Island, IL (36.7 mi)
Plum Creek, Dyer, IN (36.8 mi)
Hart Ditch, Munster, IN (40 mi)
Grand Calumet River, Chicago, IL (40.5 mi)

Weather for Custer Park, Illinois

Current Weather

65°F

Conditions: Isolated Rain Showers

Humidity: 64%

Wind: ENE 5 mph

Dew Point: 52°F

Weather Forecast

This Afternoon
68°F - Isolated Rain Showers

Tonight
51°F - Isolated Rain Showers then Partly Cloudy

Saturday
71°F - Mostly Sunny

Saturday Night
50°F - Partly Cloudy

Sunday
71°F - Mostly Sunny

Sunday Night
51°F - Partly Cloudy

Monday
74°F - Sunny

Monday Night
53°F - Mostly Clear

Tuesday
75°F - Mostly Sunny

Tuesday Night
61°F - Rain Showers Likely

Wednesday
74°F - Rain Showers Likely

Wednesday Night
61°F - Chance Showers And Thunderstorms

Thursday
75°F - Chance Rain Showers

Thursday Night
61°F - Chance Rain Showers

Astronomical

Sunrise: 6:43 AM
Sun Transit: 12:44 AM
Sunset: 6:45 PM
Daylight: 12 hrs 1 mins

Moonrise: 6:10 PM
Moon Transit: 12:00 AM
Moonset: 5:30 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

5:40 PM - 7:10 PM
5:00 AM - 6:30 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 12:44 AM
Sunset: 6:45 PM
Daylight: 12 hrs 1 mins

Moonrise: 6:10 PM
Moon Transit: 12:00 AM
Moonset: 5:30 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

5:40 PM - 7:10 PM
5:00 AM - 6:30 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 12:44 AM
Sunset: 6:45 PM
Daylight: 12 hrs 1 mins

Moonrise: 6:10 PM
Moon Transit: 12:00 AM
Moonset: 5:30 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

5:40 PM - 7:10 PM
5:00 AM - 6:30 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:43 AM
Sunset: 6:43 PM
Daylight: 11 hrs 59 mins

Moonrise: 6:32 PM
Moon Transit: 7:33 AM
Moonset: 6:39 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

7:03 AM - 9:33 AM
7:03 AM - 9:33 AM

Minor Periods

6:02 PM - 7:32 PM
6:09 AM - 7:39 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:43 AM
Sunset: 6:43 PM
Daylight: 11 hrs 59 mins

Moonrise: 6:32 PM
Moon Transit: 7:33 AM
Moonset: 6:39 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

7:03 AM - 9:33 AM
7:03 AM - 9:33 AM

Minor Periods

6:02 PM - 7:32 PM
6:09 AM - 7:39 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:43 AM
Sunset: 6:41 PM
Daylight: 11 hrs 56 mins

Moonrise: 6:56 PM
Moon Transit: 1:03 AM
Moonset: 7:49 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:33 AM - 3:03 AM
1:13 PM - 3:43 PM

Minor Periods

6:26 PM - 7:56 PM
7:19 AM - 8:49 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:43 AM
Sunset: 6:41 PM
Daylight: 11 hrs 56 mins

Moonrise: 6:56 PM
Moon Transit: 1:03 AM
Moonset: 7:49 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:33 AM - 3:03 AM
1:13 PM - 3:43 PM

Minor Periods

6:26 PM - 7:56 PM
7:19 AM - 8:49 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:43 AM
Sunset: 6:40 PM
Daylight: 11 hrs 53 mins

Moonrise: 7:23 PM
Moon Transit: 1:52 AM
Moonset: 9:02 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:22 AM - 3:52 AM
2:03 PM - 4:33 PM

Minor Periods

6:53 PM - 8:23 PM
8:32 AM - 10:02 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:43 AM
Sunset: 6:40 PM
Daylight: 11 hrs 53 mins

Moonrise: 7:23 PM
Moon Transit: 1:52 AM
Moonset: 9:02 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:22 AM - 3:52 AM
2:03 PM - 4:33 PM

Minor Periods

6:53 PM - 8:23 PM
8:32 AM - 10:02 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:42 AM
Sunset: 6:38 PM
Daylight: 11 hrs 50 mins

Moonrise: 7:57 PM
Moon Transit: 2:44 AM
Moonset: 10:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:14 AM - 4:44 AM
2:57 PM - 5:27 PM

Minor Periods

7:27 PM - 8:57 PM
9:49 AM - 11:19 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:42 AM
Sunset: 6:38 PM
Daylight: 11 hrs 50 mins

Moonrise: 7:57 PM
Moon Transit: 2:44 AM
Moonset: 10:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:14 AM - 4:44 AM
2:57 PM - 5:27 PM

Minor Periods

7:27 PM - 8:57 PM
9:49 AM - 11:19 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:42 AM
Sunset: 6:36 PM
Daylight: 11 hrs 48 mins

Moonrise: 8:40 PM
Moon Transit: 3:40 AM
Moonset: 11:35 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
3:55 PM - 6:25 PM

Minor Periods

8:10 PM - 9:40 PM
11:05 AM - 12:35 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:42 AM
Sunset: 6:36 PM
Daylight: 11 hrs 48 mins

Moonrise: 8:40 PM
Moon Transit: 3:40 AM
Moonset: 11:35 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
3:55 PM - 6:25 PM

Minor Periods

8:10 PM - 9:40 PM
11:05 AM - 12:35 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:42 AM
Sunset: 6:34 PM
Daylight: 11 hrs 45 mins

Moonrise: 9:33 PM
Moon Transit: 4:40 AM
Moonset: 12:49 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:10 AM - 6:40 AM
4:57 PM - 7:27 PM

Minor Periods

9:03 PM - 10:33 PM
12:19 AM - 1:49 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:42 AM
Sunset: 6:34 PM
Daylight: 11 hrs 45 mins

Moonrise: 9:33 PM
Moon Transit: 4:40 AM
Moonset: 12:49 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:10 AM - 6:40 AM
4:57 PM - 7:27 PM

Minor Periods

9:03 PM - 10:33 PM
12:19 AM - 1:49 PM

Action Rating: 3 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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