Water Temperature of the Illinois River in La Grange, IL

Current Water Temperature

35.6°F

Measurement Time: Thursday, February 5, 2026, 2:00 AM CST

Temperature Locations

View Nearby Locations     View All Illinois Locations     View Locations Near Me

Local Points of Interest

Versailles, IL; Beardstown, IL

Illinois River

Station Name: La Grange L&D 8
Data Source: USGS

Elevation Above Sea Level: 427 feet

Nearest Address:
Lock & Dam Road
La Grange, IL 62378
Cass County

GPS Coordinates: 39.9403, -90.5344

Nearby Water Temperatures

Illinois River, Florence, IL (21.6 mi)
Mason Tazewell Drainage Ditch, Topeka, IL (42.3 mi)
Mississippi River, Saverton, MO (43.4 mi)
Mississippi River, Clarksville, MO (43.9 mi)
Lick Creek, Springfield, IL (46.8 mi)
Mississippi River, Quincy, IL (47.4 mi)
Sugar Creek, Chatham, IL (50.4 mi)
Mississippi River, Canton, MO (53.8 mi)
Mississippi River, Keokuk, IA (54.3 mi)
Mississippi River, Cap Au Gris, MO (65.3 mi)
Illinois River, Peoria, IL (67.7 mi)
Mississippi River, Gladstone, IL (69.9 mi)
Mississippi River, Alton, IL (77 mi)
Missouri River, St Charles, MO (79.8 mi)
Mississippi River, New Boston, IL (90.8 mi)

Weather for La Grange, Illinois

Current Weather

33.8°F
Sunny
Sunny
28°F
34.6°F
45%
SE 6.5 mph
10.6 mph
28.6°F
18.1°F
0 in
0%
9 mi
1027 mbar
0

Five Day Weather Forecast

Sunny
Sat
H: 36°F
L: 20°F
Overcast
Sun
H: 29°F
L: 23°F
Cloudy
Mon
H: 40°F
L: 28°F
Overcast
Tue
H: 42°F
L: 33°F
Sunny
Wed
H: 46°F
L: 29°F

Air Quality

AQI: 1 - Good
PM2.5: 5.85 μg/m3
PM10: 6.15 μg/m3
Carbon Monoxide: 172.85 μg/m3
Nitrogen Dioxide: 5.55 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 73 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:16 AM
Sunset: 5:29 PM
Daylight: 10 hrs 24 mins
Moonrise: 11:57 PM
Moon Transit: 4:20 AM
Moonset: 9:39 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

3:50 AM - 6:20 AM
4:07 PM - 6:37 PM

Minor Periods

12:00 AM - 12:00 AM
9:09 AM - 10:39 AM

Action Rating: 2 out of 5

Saturday, February 7, 2026

Weather Forecast

Sunny
35.8°F
19.8°F
27.5°F
63%
0 in
0%
0%
10.3 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 2.5 μg/m3
PM10: 2.66 μg/m3
Carbon Monoxide: 172.77 μg/m3
Nitrogen Dioxide: 3.63 μg/m3
Sulphur Dioxide: 1.97 μg/m3
Ozone: 76.2 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:16 AM
Sunset: 5:29 PM
Daylight: 10 hrs 24 mins
Moonrise: 11:57 PM
Moon Transit: 4:20 AM
Moonset: 9:39 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

3:50 AM - 6:20 AM
4:07 PM - 6:37 PM

Minor Periods

12:00 AM - 12:00 AM
9:09 AM - 10:39 AM

Action Rating: 2 out of 5

Sunday, February 8, 2026

Weather Forecast

Overcast
28.9°F
22.8°F
26.5°F
85%
0 in
0%
0%
14.5 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 7.48 μg/m3
PM10: 7.67 μg/m3
Carbon Monoxide: 179.21 μg/m3
Nitrogen Dioxide: 6.09 μg/m3
Sulphur Dioxide: 6 μg/m3
Ozone: 71.16 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:16 AM
Sunset: 5:30 PM
Daylight: 10 hrs 27 mins
Moonrise: 12:57 AM
Moon Transit: 5:04 AM
Moonset: 10:04 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

4:34 AM - 7:04 AM
4:52 PM - 7:22 PM

Minor Periods

9:34 AM - 11:04 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, February 9, 2026

Weather Forecast

Cloudy
39.9°F
27.5°F
32.3°F
91%
0 in
0%
0%
10.5 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 13.09 μg/m3
PM10: 13.22 μg/m3
Carbon Monoxide: 200.1 μg/m3
Nitrogen Dioxide: 7.81 μg/m3
Sulphur Dioxide: 4.21 μg/m3
Ozone: 55.92 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:16 AM
Sunset: 5:31 PM
Daylight: 10 hrs 29 mins
Moonrise: 1:00 AM
Moon Transit: 5:49 AM
Moonset: 10:33 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:19 AM - 7:49 AM
5:38 PM - 8:08 PM

Minor Periods

10:03 AM - 11:33 AM
12:30 AM - 2:00 AM

Action Rating: 3 out of 5

Tuesday, February 10, 2026

Weather Forecast

Overcast
41.9°F
32.7°F
35.3°F
92%
0 in
0%
0%
12.8 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 13.97 μg/m3
PM10: 14.28 μg/m3
Carbon Monoxide: 237.12 μg/m3
Nitrogen Dioxide: 8.94 μg/m3
Sulphur Dioxide: 3.07 μg/m3
Ozone: 49.52 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:16 AM
Sunset: 5:32 PM
Daylight: 10 hrs 31 mins
Moonrise: 2:02 AM
Moon Transit: 6:37 AM
Moonset: 11:08 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

6:07 AM - 8:37 AM
6:27 PM - 8:57 PM

Minor Periods

10:38 AM - 12:08 AM
1:32 AM - 3:02 AM

Action Rating: 2 out of 5

Wednesday, February 11, 2026

Weather Forecast

Sunny
46.3°F
29.4°F
37°F
57%
0 in
0%
0%
6.9 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 13.85 μg/m3
PM10: 14.03 μg/m3
Carbon Monoxide: 257.16 μg/m3
Nitrogen Dioxide: 9.18 μg/m3
Sulphur Dioxide: 2.75 μg/m3
Ozone: 42.46 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:16 AM
Sunset: 5:33 PM
Daylight: 10 hrs 34 mins
Moonrise: 3:03 AM
Moon Transit: 7:27 AM
Moonset: 11:50 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%

Best Times for Fishing or Hunting

Major Periods

6:57 AM - 9:27 AM
7:18 PM - 9:48 PM

Minor Periods

11:20 AM - 12:50 AM
2:33 AM - 4:03 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.

Webcams Near La Grange, IL

Sponsored Content