Water Temperature of the Illinois River in Utica, IL

Current Water Temperature

32.0°F

Measurement Time: Sunday, December 14, 2025, 9:00 AM CST

Temperature Locations

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Local Points of Interest

Plum Island; Leopold Island; Starved Rock Pool; Oglesby, IL; Ottawa, IL

Illinois River

Station Name: Utica-Starved Rock L&D 6
Data Source: USGS

Elevation Above Sea Level: 459 feet

Nearest Address:
927 N 27th Rd
Utica, IL 61350
La Salle County

GPS Coordinates: 41.3242, -88.9858

Nearby Water Temperatures

Illinois River, Marseilles, IL (14.1 mi)
Illinois River, Seneca, IL (19.4 mi)
Illinois River, Seneca, IL (19.4 mi)
Illinois River, Henry, IL (24.4 mi)
Hanson Gravel Pit, Morris, IL (26.9 mi)
Kankakee River, Morris, IL (37.8 mi)
Des Plaines River, Channahon, IL (40.5 mi)
Kankakee River, Wilmington, IL (41.5 mi)
Kankakee River, Custer Park, IL (44.9 mi)
Des Plaines River, Rockdale, IL (47.1 mi)
Des Plaines River, Joliet, IL (49 mi)
Des Plaines River, Lockport, IL (50 mi)
Chicago Sanitary and Ship Canal, Romeoville, IL (52.7 mi)
Rock River, Byron, IL (56.9 mi)
Illinois River, Peoria, IL (58.2 mi)

Weather for Utica, Illinois

Current Weather

42.4°F
Sunny
Sunny
36.3°F
44.2°F
59%
SSW 11 mph
14.5 mph
38.6°F
37.5°F
0 in
0%
9 mi
1015 mbar
5.2

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 51°F
L: 19°F
Mist
Thu
H: 59°F
L: 26°F
Fog
Fri
H: 66°F
L: 39°F
Fog
Sat
H: 69°F
L: 37°F
Partly Cloudy
Sun
H: 78°F
L: 37°F

Air Quality

AQI: 1 - Good
PM2.5: 19.05 μg/m3
PM10: 20.15 μg/m3
Carbon Monoxide: 266.85 μg/m3
Nitrogen Dioxide: 9.45 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 105 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:00 AM
Sunset: 7:06 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:46 AM
Moon Transit: 12:46 AM
Moonset: 7:00 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 AM
12:16 AM - 2:46 PM

Minor Periods

6:30 PM - 8:00 PM
6:16 AM - 7:46 AM

Action Rating: 3 out of 5

Wednesday, March 18, 2026

Weather Forecast

Patchy rain nearby
50.9°F
18.7°F
35.2°F
82%
0.01 in
78%
21%
13.4 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 10.17 μg/m3
PM10: 11.09 μg/m3
Carbon Monoxide: 221.49 μg/m3
Nitrogen Dioxide: 5.34 μg/m3
Sulphur Dioxide: 2.2 μg/m3
Ozone: 89.52 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:00 AM
Sunset: 7:06 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:46 AM
Moon Transit: 12:46 AM
Moonset: 7:00 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 AM
12:16 AM - 2:46 PM

Minor Periods

6:30 PM - 8:00 PM
6:16 AM - 7:46 AM

Action Rating: 3 out of 5

Thursday, March 19, 2026

Weather Forecast

Mist
59°F
25.5°F
42.1°F
91%
0 in
0%
0%
7.6 mph
1.1


Air Quality

AQI: 2 - Moderate
PM2.5: 19.93 μg/m3
PM10: 20.69 μg/m3
Carbon Monoxide: 258.93 μg/m3
Nitrogen Dioxide: 11.96 μg/m3
Sulphur Dioxide: 2.2 μg/m3
Ozone: 83.08 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:00 AM
Sunset: 7:07 PM
Daylight: 12 hrs 6 mins
Moonrise: 7:08 AM
Moon Transit: 12:31 AM
Moonset: 8:13 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 AM
12:01 AM - 2:31 AM

Minor Periods

7:43 PM - 9:13 PM
6:38 AM - 8:08 AM

Action Rating: 4 out of 5

Friday, March 20, 2026

Weather Forecast

Fog
65.8°F
38.5°F
47.9°F
93%
0 in
0%
0%
11.9 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 12.4 μg/m3
PM10: 12.72 μg/m3
Carbon Monoxide: 264.01 μg/m3
Nitrogen Dioxide: 6.83 μg/m3
Sulphur Dioxide: 4.41 μg/m3
Ozone: 69.8 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 9:27 AM
Sunset: 7:08 PM
Daylight: 12 hrs 9 mins
Moonrise: 7:32 AM
Moon Transit: 2:23 PM
Moonset: 9:29 PM
Moon Phase: New
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

1:36 AM - 4:06 AM
1:53 PM - 4:23 PM

Minor Periods

8:59 PM - 10:29 PM
7:02 AM - 8:32 AM

Action Rating: 4 out of 5

Saturday, March 21, 2026

Weather Forecast

Fog
69.2°F
37.4°F
48.9°F
83%
0 in
0%
0%
10.5 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 5.37 μg/m3
PM10: 5.79 μg/m3
Carbon Monoxide: 186.88 μg/m3
Nitrogen Dioxide: 7.75 μg/m3
Sulphur Dioxide: 2.41 μg/m3
Ozone: 71.12 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:03 PM
Sunset: 7:09 PM
Daylight: 12 hrs 12 mins
Moonrise: 7:59 AM
Moon Transit: 3:15 PM
Moonset: 10:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

2:27 AM - 4:57 AM
2:45 PM - 5:15 PM

Minor Periods

10:17 PM - 11:47 PM
7:29 AM - 8:59 AM

Action Rating: 2 out of 5

Sunday, March 22, 2026

Weather Forecast

Partly Cloudy
78.4°F
36.8°F
58.6°F
68%
0 in
0%
0%
23.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.03 μg/m3
PM10: 6.18 μg/m3
Carbon Monoxide: 192.97 μg/m3
Nitrogen Dioxide: 9 μg/m3
Sulphur Dioxide: 3.29 μg/m3
Ozone: 64.15 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:02 PM
Sunset: 7:10 PM
Daylight: 12 hrs 14 mins
Moonrise: 8:32 AM
Moon Transit: 4:12 PM
Moonset: 12:06 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

3:22 AM - 5:52 AM
3:42 PM - 6:12 PM

Minor Periods

12:00 AM - 12:00 AM
8:02 AM - 9:32 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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