Water Temperature of the Illinois River in La Grange, IL

Current Water Temperature

73.7°F

Measurement Time: Saturday, October 25, 2025, 10:00 AM CDT

Temperature Locations

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Local Points of Interest

Versailles, IL; Beardstown, IL

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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

55.6°F
Overcast
Conditions: Overcast
Humidity: 53%
Feels Like: 53.2°F
Wind: E 8.9 mph
Wind Gusts: 13.9 mph
Pressure: 30.24 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 59°F
L: 48°F
Partly Cloudy
Sun
H: 64°F
L: 47°F
Cloudy
Mon
H: 60°F
L: 43°F
Moderate rain
Tue
H: 57°F
L: 46°F
Patchy rain nearby
Wed
H: 57°F
L: 41°F

Air Quality

AQI: 2 - Moderate
PM2.5: 6.35 μg/m3
PM10: 6.35 μg/m3
Carbon Monoxide: 194.85 μg/m3
Nitrogen Dioxide: 10.45 μg/m3
Sulphur Dioxide: 8.55 μg/m3
Ozone: 51 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 12:46 AM
Sunset: 6:08 PM
Daylight: 10 hrs 45 mins
Moonrise: 11:37 AM
Moon Transit: 4:00 PM
Moonset: 8:20 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

2:59 AM - 5:29 AM
3:30 PM - 6:00 PM

Minor Periods

7:50 PM - 9:20 PM
11:07 AM - 12:37 AM

Action Rating: 3 out of 5

Child Abduction Emergency issued October 25 at 8:49AM CDT by NWS St Louis MO

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Sat October 25, 2025, 8:49 AM
Expires: Sat October 25, 2025, 9:00 PM

CAELSX The following message is transmitted at the request of the Illinois State Police. At the request of the Riverdale police department, the Illinois AMBER Alert notification system has been activated. FOUR CHILDREN WERE ABDUCTED FROM 1 3 6 0 9 SOUTH LOWE AVENUE, RIVERDALE, ILLINOIS AROUND 1:37 THIS MORNING. NOLAN HILL IS A BLACK 7 YEAR OLD BOY, WHO WEIGHS 54 POUNDS AND HAS BROWN EYES AND BLACK HAIR. NOLAN IS WEARING BLACK T SHIRT AND JEANS. NOVA HILL IS A BLACK 7 YEAR OLD GIRL, WHO WEIGHS 64 POUNDS AND HAS BROWN EYES AND BLACK HAIR. NOVA IS WEARING A BLUE JACKET AND BLUE JEANS. NOAH HILL IS A BLACK 8 YEAR OLD BOY, WHO WEIGHS 60 POUNDS AND HAS BROWN EYES AND BLACK HAIR. NOAH IS WEARING A GREEN HOODIE, BLACK PANTS AND BLUE SHOES. NIA HILL IS A BLACK 10 YEAR OLD GIRL, WHO WEIGHS 90 POUNDS AND HAS BROWN EYES AND BLACK BRAIDED PONYTAIL HAIR. NIA IS WEARING AN ORANGE T SHIRT AND BLACK JOGGERS. THE CHILDREN WERE IN THE BACK SEAT WHEN AUSTIN BELL A 30 YEAR OLD BLACK MALE WAS OBSERVED DRIVING OFF IN THE VEHICLE. THE VEHICLE IS A SILVER 2010 ACURA M D X WITH ILLINOIS LICENSE F E 6 0 6 1 9. ANYONE WITH INFORMATION SHOULD CALL 9 1 1.


Saturday, October 25, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 52.4°F
Average Humidity: 60%
Chance of Rain: 89%
Wind: 9.8 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 7.05 μg/m3
PM10: 7.11 μg/m3
Carbon Monoxide: 192.25 μg/m3
Nitrogen Dioxide: 10.63 μg/m3
Sulphur Dioxide: 6.6 μg/m3
Ozone: 49.64 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 12:46 AM
Sunset: 6:08 PM
Daylight: 10 hrs 45 mins
Moonrise: 11:37 AM
Moon Transit: 4:00 PM
Moonset: 8:20 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

2:59 AM - 5:29 AM
3:30 PM - 6:00 PM

Minor Periods

7:50 PM - 9:20 PM
11:07 AM - 12:37 AM

Action Rating: 3 out of 5

Sunday, October 26, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 54.1°F
Average Humidity: 58%
Chance of Rain: 0%
Wind: 14.3 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 6.95 μg/m3
PM10: 7.02 μg/m3
Carbon Monoxide: 186.89 μg/m3
Nitrogen Dioxide: 8.91 μg/m3
Sulphur Dioxide: 13.59 μg/m3
Ozone: 59 μg/m3

Astronomical

Sunrise: 7:25 AM
Sun Transit: 12:46 AM
Sunset: 6:07 PM
Daylight: 10 hrs 42 mins
Moonrise: 12:31 AM
Moon Transit: 4:51 PM
Moonset: 9:12 PM
Moon Phase: Waxing Crescent
Moon Illumination: 20.5%

Best Times for Fishing or Hunting

Major Periods

3:50 AM - 6:20 AM
4:21 PM - 6:51 PM

Minor Periods

8:42 PM - 10:12 PM
12:01 AM - 1:31 PM

Action Rating: 2 out of 5

Monday, October 27, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 52.5°F
Average Humidity: 63%
Chance of Rain: 0%
Wind: 13.6 mph
UV Index: 0.6

Air Quality

AQI: 1 - Good
PM2.5: 7.63 μg/m3
PM10: 7.71 μg/m3
Carbon Monoxide: 166.89 μg/m3
Nitrogen Dioxide: 7.71 μg/m3
Sulphur Dioxide: 9.6 μg/m3
Ozone: 60.48 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:45 AM
Sunset: 6:06 PM
Daylight: 10 hrs 40 mins
Moonrise: 1:18 PM
Moon Transit: 5:43 PM
Moonset: 10:12 PM
Moon Phase: Waxing Crescent
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

4:42 AM - 7:12 AM
5:13 PM - 7:43 PM

Minor Periods

9:42 PM - 11:12 PM
12:48 AM - 2:18 PM

Action Rating: 3 out of 5

Tuesday, October 28, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 53.4°F
Average Humidity: 87%
Chance of Rain: 85%
Wind: 10.3 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 10.84 μg/m3
PM10: 10.94 μg/m3
Carbon Monoxide: 178.85 μg/m3
Nitrogen Dioxide: 7.76 μg/m3
Sulphur Dioxide: 6.15 μg/m3
Ozone: 56.8 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:45 AM
Sunset: 6:04 PM
Daylight: 10 hrs 37 mins
Moonrise: 1:58 PM
Moon Transit: 6:34 PM
Moonset: 11:16 PM
Moon Phase: First Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:34 AM - 8:04 AM
6:04 PM - 8:34 PM

Minor Periods

12:00 AM - 12:00 AM
1:28 PM - 2:58 PM

Action Rating: 3 out of 5

Wednesday, October 29, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 46.6°F
Average Humidity: 74%
Chance of Rain: 84%
Wind: 17.4 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 17.67 μg/m3
PM10: 17.82 μg/m3
Carbon Monoxide: 205.54 μg/m3
Nitrogen Dioxide: 10.24 μg/m3
Sulphur Dioxide: 5.36 μg/m3
Ozone: 43.85 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:45 AM
Sunset: 6:03 PM
Daylight: 10 hrs 35 mins
Moonrise: 2:32 PM
Moon Transit: 7:24 PM
Moonset: 12:16 AM
Moon Phase: First Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

6:25 AM - 8:55 AM
6:54 PM - 9:24 PM

Minor Periods

2:02 PM - 3:32 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.

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