Water Temperature of the Illinois River in La Grange, IL

Current Water Temperature

57.0°F

Measurement Time: Monday, November 24, 2025, 9:00 AM CST

Temperature Locations

View Nearby Locations     View All Illinois Locations     View Locations Near Me

Local Points of Interest

Versailles, IL; Beardstown, IL

Sponsored Content

Illinois River

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

Elevation Above Sea Level: 427 feet / 130 meters

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 (77.0 mi)
Missouri River, St Charles, MO (79.8 mi)
Mississippi River, New Boston, IL (90.8 mi)

Weather for La Grange, Illinois

Current Weather

50.7°F
Mist
Conditions: Mist
Humidity: 93%
Feels Like: 46.6°F
Wind: S 11 mph
Wind Gusts: 14.9 mph
Pressure: 29.95 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 4 mi
UV Index: 0.3

Five Day Weather Forecast

Patchy rain nearby
Mon
H: 50°F
L: 39°F
Overcast
Tue
H: 56°F
L: 45°F
Cloudy
Wed
H: 43°F
L: 33°F
Sunny
Thu
H: 41°F
L: 28°F
Light freezing rain
Fri
H: 38°F
L: 24°F

Air Quality

AQI: 1 - Good
PM2.5: 15.45 μg/m3
PM10: 15.45 μg/m3
Carbon Monoxide: 203.85 μg/m3
Nitrogen Dioxide: 13.75 μg/m3
Sulphur Dioxide: 6.95 μg/m3
Ozone: 37 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 11:48 AM
Sunset: 4:40 PM
Daylight: 9 hrs 42 mins
Moonrise: 10:57 AM
Moon Transit: 3:30 PM
Moonset: 8:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
3:00 PM - 5:30 PM

Minor Periods

7:38 PM - 9:08 PM
10:27 AM - 11:57 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued November 23 at 11:11PM CST until November 24 at 10:00AM CST by NWS Lincoln IL

Effective: Sun November 23, 2025, 11:11 PM
Expires: Mon November 24, 2025, 10:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of central, east central, southeast, and west central Illinois. * WHEN...Until 10 AM CST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.


Dense Fog Advisory issued November 24 at 3:03AM CST until November 24 at 10:00AM CST by NWS Quad Cities IA IL

Effective: Mon November 24, 2025, 3:03 AM
Expires: Mon November 24, 2025, 10:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Illinois, Hancock and McDonough Counties. In Iowa, Henry IA, Jefferson, Keokuk, Lee, and Van Buren Counties. In Missouri, Clark and Scotland Counties. * WHEN...Until 10 AM CST this morning. * IMPACTS...Low visibility could make driving conditions hazardous this morning.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Monday, November 24, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 46.4°F
Average Humidity: 95%
Chance of Rain: 90%
Wind: 12.5 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 12.59 μg/m3
PM10: 12.73 μg/m3
Carbon Monoxide: 217.65 μg/m3
Nitrogen Dioxide: 12.85 μg/m3
Sulphur Dioxide: 4.07 μg/m3
Ozone: 39 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 11:48 AM
Sunset: 4:40 PM
Daylight: 9 hrs 42 mins
Moonrise: 10:57 AM
Moon Transit: 3:30 PM
Moonset: 8:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
3:00 PM - 5:30 PM

Minor Periods

7:38 PM - 9:08 PM
10:27 AM - 11:57 AM

Action Rating: 2 out of 5

Tuesday, November 25, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 50.2°F
Average Humidity: 90%
Chance of Rain: 0%
Wind: 17 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 12.93 μg/m3
PM10: 13.04 μg/m3
Carbon Monoxide: 188.85 μg/m3
Nitrogen Dioxide: 10.13 μg/m3
Sulphur Dioxide: 3.87 μg/m3
Ozone: 40.4 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 11:49 AM
Sunset: 4:40 PM
Daylight: 9 hrs 41 mins
Moonrise: 11:32 AM
Moon Transit: 4:19 PM
Moonset: 9:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

3:20 AM - 5:50 AM
3:49 PM - 6:19 PM

Minor Periods

8:43 PM - 10:13 PM
11:02 AM - 12:32 AM

Action Rating: 2 out of 5

Wednesday, November 26, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 37°F
Average Humidity: 59%
Chance of Rain: 0%
Wind: 21 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good
PM2.5: 2.51 μg/m3
PM10: 2.61 μg/m3
Carbon Monoxide: 150.37 μg/m3
Nitrogen Dioxide: 3.23 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 62.68 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 11:49 AM
Sunset: 4:39 PM
Daylight: 9 hrs 40 mins
Moonrise: 12:02 AM
Moon Transit: 5:06 PM
Moonset: 10:20 PM
Moon Phase: First Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

4:08 AM - 6:38 AM
4:36 PM - 7:06 PM

Minor Periods

9:50 PM - 11:20 PM
11:32 AM - 1:02 PM

Action Rating: 4 out of 5

Thursday, November 27, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 33.9°F
Average Humidity: 48%
Chance of Rain: 0%
Wind: 13.6 mph
UV Index: 0.3

Air Quality

AQI: 1 - Good
PM2.5: 3.01 μg/m3
PM10: 3.1 μg/m3
Carbon Monoxide: 151.01 μg/m3
Nitrogen Dioxide: 4.11 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 57.32 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 11:49 AM
Sunset: 4:39 PM
Daylight: 9 hrs 38 mins
Moonrise: 12:28 AM
Moon Transit: 5:52 PM
Moonset: 11:27 PM
Moon Phase: First Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

4:55 AM - 7:25 AM
5:22 PM - 7:52 PM

Minor Periods

12:00 AM - 12:00 AM
11:58 AM - 1:28 PM

Action Rating: 3 out of 5

Friday, November 28, 2025

Weather Forecast

Conditions: Light freezing rain
Average Temperature: 31°F
Average Humidity: 50%
Chance of Rain: 72%
Wind: 16.1 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 3.89 μg/m3
PM10: 3.93 μg/m3
Carbon Monoxide: 179.08 μg/m3
Nitrogen Dioxide: 5.74 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 47.92 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 11:50 AM
Sunset: 4:39 PM
Daylight: 9 hrs 37 mins
Moonrise: 12:51 AM
Moon Transit: 6:37 PM
Moonset: 12:27 AM
Moon Phase: First Quarter
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

5:40 AM - 8:10 AM
6:07 PM - 8:37 PM

Minor Periods

12:21 AM - 1:51 PM
12:00 AM - 12:00 AM

Action Rating: 2 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