Water Temperature of the Des Plaines River in Lockport, IL

Current Water Temperature

33.9°F

Measurement Time: Sunday, January 21, 2024, 9:00 AM CST

Temperature Locations

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Local Points of Interest

Lockport Dam; Crest Hill, IL; Joliet, IL

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Des Plaines River

Station Name: Lockport L&D 2
Data Source: USGS

Elevation Above Sea Level: 561 feet / 171 meters

Nearest Address:
South Powerhouse Drive
Lockport, IL 60434
Will County

GPS Coordinates: 41.5697, -88.0783

Nearby Water Temperatures

Des Plaines River, Joliet, IL (2.3 mi)
Chicago Sanitary and Ship Canal, Romeoville, IL (5.0 mi)
Des Plaines River, Rockdale, IL (5.0 mi)
Des Plaines River, Channahon, IL (12.8 mi)
Kankakee River, Morris, IL (15.7 mi)
Kankakee River, Wilmington, IL (16.4 mi)
Cal-Sag Channel, Blue Island, IL (21.8 mi)
Kankakee River, Custer Park, IL (22.5 mi)
Hanson Gravel Pit, Morris, IL (25.9 mi)
Grand Calumet River, Chicago, IL (27.3 mi)
Chicago River, Chicago, IL (27.4 mi)
Plum Creek, Dyer, IN (29.7 mi)
Grand Calumet River, Hammond, IN (30.1 mi)
Hart Ditch, Munster, IN (30.9 mi)
Indiana Harbor Canal, East Chicago, IN (32.0 mi)

Weather for Lockport, Illinois

Current Weather

82.9°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 51%
Feels Like: 84.1°F
Wind: NW 7.6 mph
Wind Gusts: 11.7 mph
Pressure: 30 in
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 0.1

Five Day Weather Forecast

Sunny
Mon
H: 86°F
L: 64°F
Patchy rain nearby
Tue
H: 70°F
L: 51°F
Sunny
Wed
H: 61°F
L: 39°F
Sunny
Thu
H: 66°F
L: 36°F
Patchy rain nearby
Fri
H: 70°F
L: 47°F

Air Quality

AQI: 1 - Good
PM2.5: 9.85 μg/m3
PM10: 10.15 μg/m3
Carbon Monoxide: 250.85 μg/m3
Nitrogen Dioxide: 22.15 μg/m3
Sulphur Dioxide: 3.75 μg/m3
Ozone: 62 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:40 AM
Sunset: 6:25 PM
Daylight: 11 hrs 30 mins
Moonrise: 6:05 PM
Moon Transit: 12:38 AM
Moonset: 6:12 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:08 AM - 2:38 AM
12:08 AM - 2:38 AM

Minor Periods

5:35 PM - 7:05 PM
5:42 AM - 7:12 AM

Action Rating: 4 out of 5

Monday, October 6, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 74.5°F
Average Humidity: 61%
Chance of Rain: 0%
Wind: 12.1 mph
UV Index: 0.5

Air Quality

AQI: 1 - Good
PM2.5: 6.11 μg/m3
PM10: 6.67 μg/m3
Carbon Monoxide: 160.01 μg/m3
Nitrogen Dioxide: 8.95 μg/m3
Sulphur Dioxide: 5.61 μg/m3
Ozone: 82.04 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:40 AM
Sunset: 6:25 PM
Daylight: 11 hrs 30 mins
Moonrise: 6:05 PM
Moon Transit: 12:38 AM
Moonset: 6:12 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:08 AM - 2:38 AM
12:08 AM - 2:38 AM

Minor Periods

5:35 PM - 7:05 PM
5:42 AM - 7:12 AM

Action Rating: 4 out of 5

Tuesday, October 7, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 60.4°F
Average Humidity: 74%
Chance of Rain: 83%
Wind: 10.7 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 6.69 μg/m3
PM10: 6.93 μg/m3
Carbon Monoxide: 201.45 μg/m3
Nitrogen Dioxide: 15.63 μg/m3
Sulphur Dioxide: 4.53 μg/m3
Ozone: 61.56 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 12:40 AM
Sunset: 6:24 PM
Daylight: 11 hrs 28 mins
Moonrise: 6:31 PM
Moon Transit: 12:40 AM
Moonset: 7:30 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:10 AM - 2:40 AM
12:52 AM - 3:22 PM

Minor Periods

6:01 PM - 7:31 PM
7:00 AM - 8:30 AM

Action Rating: 5 out of 5

Wednesday, October 8, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 50.4°F
Average Humidity: 76%
Chance of Rain: 0%
Wind: 11.4 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 7.28 μg/m3
PM10: 7.35 μg/m3
Carbon Monoxide: 213.61 μg/m3
Nitrogen Dioxide: 21.1 μg/m3
Sulphur Dioxide: 5.49 μg/m3
Ozone: 55.88 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:39 AM
Sunset: 6:22 PM
Daylight: 11 hrs 25 mins
Moonrise: 7:01 PM
Moon Transit: 1:33 AM
Moonset: 8:52 AM
Moon Phase: Full
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
1:47 PM - 4:17 PM

Minor Periods

6:31 PM - 8:01 PM
8:22 AM - 9:52 AM

Action Rating: 4 out of 5

Thursday, October 9, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 51.3°F
Average Humidity: 59%
Chance of Rain: 0%
Wind: 8.7 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 5.8 μg/m3
PM10: 5.84 μg/m3
Carbon Monoxide: 214.09 μg/m3
Nitrogen Dioxide: 18.91 μg/m3
Sulphur Dioxide: 6.02 μg/m3
Ozone: 58.44 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:39 AM
Sunset: 6:20 PM
Daylight: 11 hrs 22 mins
Moonrise: 7:38 PM
Moon Transit: 2:30 AM
Moonset: 10:14 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

2:00 AM - 4:30 AM
2:45 PM - 5:15 PM

Minor Periods

7:08 PM - 8:38 PM
9:44 AM - 11:14 AM

Action Rating: 2 out of 5

Friday, October 10, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 58.2°F
Average Humidity: 36%
Chance of Rain: 77%
Wind: 10.1 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 11.01 μg/m3
PM10: 11.05 μg/m3
Carbon Monoxide: 301.23 μg/m3
Nitrogen Dioxide: 36.49 μg/m3
Sulphur Dioxide: 6.93 μg/m3
Ozone: 30.85 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:39 AM
Sunset: 6:19 PM
Daylight: 11 hrs 20 mins
Moonrise: 8:25 PM
Moon Transit: 3:30 AM
Moonset: 11:35 AM
Moon Phase: Waning Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

3:00 AM - 5:30 AM
3:48 PM - 6:18 PM

Minor Periods

7:55 PM - 9:25 PM
11:05 AM - 12:35 AM

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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