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

Des Plaines River

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

Elevation Above Sea Level: 561 feet

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 mi)
Des Plaines River, Rockdale, IL (5 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 mi)

Weather for Lockport, Illinois

Current Weather

75.6°F
Sunny
Sunny
77.1°F
79.2°F
53%
SW 4.7 mph
7.1 mph
78.8°F
54.6°F
0 in
0%
9 mi
1019 mbar
0.3

Five Day Weather Forecast

Sunny
Fri
H: 83°F
L: 60°F
Sunny
Sat
H: 79°F
L: 61°F
Mist
Sun
H: 91°F
L: 68°F
Thundery outbreaks in nearby
Mon
H: 89°F
L: 68°F
Sunny
Tue
H: 88°F
L: 71°F

Air Quality

AQI: 1 - Good
PM2.5: 6.7 μg/m3
PM10: 7 μg/m3
Carbon Monoxide: 135 μg/m3
Nitrogen Dioxide: 4.2 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 116 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 12:58 AM
Sunset: 8:18 PM
Daylight: 14 hrs 39 mins
Moonrise: 5:02 PM
Moon Transit: 9:22 PM
Moonset: 12:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

8:42 AM - 11:12 AM
8:52 PM - 11:22 PM

Minor Periods

4:32 PM - 6:02 PM
12:29 AM - 1:59 AM

Action Rating: 2 out of 5

Friday, July 24, 2026

Weather Forecast

Sunny
83.3°F
59.7°F
70.9°F
58%
0 in
17%
0%
8.7 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 14.41 μg/m3
PM10: 14.9 μg/m3
Carbon Monoxide: 175.67 μg/m3
Nitrogen Dioxide: 24.1 μg/m3
Sulphur Dioxide: 4.1 μg/m3
Ozone: 66.13 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 12:58 AM
Sunset: 8:18 PM
Daylight: 14 hrs 39 mins
Moonrise: 5:02 PM
Moon Transit: 9:22 PM
Moonset: 12:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

8:42 AM - 11:12 AM
8:52 PM - 11:22 PM

Minor Periods

4:32 PM - 6:02 PM
12:29 AM - 1:59 AM

Action Rating: 2 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
79.2°F
61.2°F
69.4°F
82%
0 in
21%
0%
10.1 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 9.61 μg/m3
PM10: 9.93 μg/m3
Carbon Monoxide: 167.75 μg/m3
Nitrogen Dioxide: 17.44 μg/m3
Sulphur Dioxide: 2.51 μg/m3
Ozone: 69.96 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 12:58 AM
Sunset: 8:17 PM
Daylight: 14 hrs 37 mins
Moonrise: 5:58 PM
Moon Transit: 10:13 PM
Moonset: 1:40 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

9:33 AM - 12:03 AM
12:00 AM - 12:00 AM

Minor Periods

5:28 PM - 6:58 PM
1:10 AM - 2:40 AM

Action Rating: 2 out of 5

Sunday, July 26, 2026

Weather Forecast

Mist
91°F
68.2°F
79.1°F
87%
0.01 in
38%
0%
13.6 mph
9.3


Air Quality

AQI: 1 - Good
PM2.5: 10.56 μg/m3
PM10: 10.98 μg/m3
Carbon Monoxide: 187.42 μg/m3
Nitrogen Dioxide: 13.85 μg/m3
Sulphur Dioxide: 2.32 μg/m3
Ozone: 86.04 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 12:58 AM
Sunset: 8:16 PM
Daylight: 14 hrs 35 mins
Moonrise: 6:48 PM
Moon Transit: 11:04 PM
Moonset: 2:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

10:25 AM - 12:55 AM
12:00 AM - 12:00 AM

Minor Periods

6:18 PM - 7:48 PM
1:59 AM - 3:29 AM

Action Rating: 3 out of 5

Monday, July 27, 2026

Weather Forecast

Thundery outbreaks in nearby
89.2°F
68.3°F
78.5°F
87%
0.18 in
74%
0%
16.1 mph
9.2


Air Quality

AQI: 1 - Good
PM2.5: 7.26 μg/m3
PM10: 7.88 μg/m3
Carbon Monoxide: 171.63 μg/m3
Nitrogen Dioxide: 9.41 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 89.54 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 12:58 AM
Sunset: 8:15 PM
Daylight: 14 hrs 33 mins
Moonrise: 7:29 PM
Moon Transit: 11:55 PM
Moonset: 3:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

11:16 AM - 1:46 PM
12:00 AM - 12:00 AM

Minor Periods

6:59 PM - 8:29 PM
2:54 AM - 4:24 AM

Action Rating: 3 out of 5

Tuesday, July 28, 2026

Weather Forecast

Sunny
88.4°F
70.7°F
80°F
78%
0 in
9%
0%
10.1 mph
8.6


Air Quality

AQI: 1 - Good
PM2.5: 4.79 μg/m3
PM10: 4.93 μg/m3
Carbon Monoxide: 239.5 μg/m3
Nitrogen Dioxide: 13.35 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 56 μg/m3

Astronomical

Sunrise: 5:43 AM
Sun Transit: 12:58 AM
Sunset: 8:14 PM
Daylight: 14 hrs 31 mins
Moonrise: 8:04 PM
Moon Transit: 12:00 AM
Moonset: 4:27 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:05 AM - 2:35 PM

Minor Periods

7:34 PM - 9:04 PM
3:57 AM - 5:27 AM

Action Rating: 4 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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