Water Temperature of the Illinois River in Henry, IL

Current Water Temperature

75.0°F

Measurement Time: Friday, May 29, 2026, 5:45 AM CDT

Temperature Locations

View Nearby Locations     View All Illinois Locations     View Locations Near Me

Local Points of Interest

Sawmill Lake; Billsbach Lake; Cameron-Billsbach Unit National Wildlife Refuge

Illinois River

Station Name: ILLINOIS RIVER AT HENRY, IL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 450 feet

Nearest Address:
782 Cook St
Henry, IL 61537
Marshall County

GPS Coordinates: 41.1072222, -89.3561111

Nearby Water Temperatures

Illinois River, Utica, IL (24.4 mi)
Illinois River, Peoria, IL (35.6 mi)
Illinois River, Marseilles, IL (36.6 mi)
Illinois River, Seneca, IL (40.8 mi)
Illinois River, Seneca, IL (40.8 mi)
Hanson Gravel Pit, Morris, IL (48.8 mi)
Kankakee River, Morris, IL (60.1 mi)
Mason Tazewell Drainage Ditch, Topeka, IL (61.3 mi)
Des Plaines River, Channahon, IL (63 mi)
Kankakee River, Wilmington, IL (63 mi)
Mississippi River, Le Claire, IA (63.1 mi)
Kankakee River, Custer Park, IL (64.6 mi)
Mississippi River, Camanche, IA (65.7 mi)
Beaver Slough, Clinton, IA (65.9 mi)
North Fork Salt Creek, De Witt, IL (66.7 mi)

Weather for Henry, Illinois

Current Weather

80.4°F
Sunny
Sunny
79.4°F
88°F
40%
ESE 5.1 mph
5.9 mph
88.2°F
57.3°F
0 in
0%
9 mi
1017 mbar
8.4

Five Day Weather Forecast

Sunny
Fri
H: 93°F
L: 52°F
Partly Cloudy
Sat
H: 77°F
L: 59°F
Sunny
Sun
H: 75°F
L: 53°F
Sunny
Mon
H: 82°F
L: 55°F
Sunny
Tue
H: 79°F
L: 53°F

Air Quality

AQI: 1 - Good
PM2.5: 7.45 μg/m3
PM10: 8.15 μg/m3
Carbon Monoxide: 147.85 μg/m3
Nitrogen Dioxide: 2.05 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 114 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 12:54 AM
Sunset: 8:22 PM
Daylight: 14 hrs 53 mins
Moonrise: 7:17 PM
Moon Transit: 11:56 PM
Moonset: 3:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

11:08 AM - 1:38 PM
12:00 AM - 12:00 AM

Minor Periods

6:47 PM - 8:17 PM
3:29 AM - 4:59 AM

Action Rating: 4 out of 5

Friday, May 29, 2026

Weather Forecast

Sunny
92.8°F
51.8°F
70.1°F
51%
0 in
0%
0%
7.6 mph
8.5


Air Quality

AQI: 1 - Good
PM2.5: 7.68 μg/m3
PM10: 8.06 μg/m3
Carbon Monoxide: 155.97 μg/m3
Nitrogen Dioxide: 9.36 μg/m3
Sulphur Dioxide: 2.74 μg/m3
Ozone: 75.24 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 12:54 AM
Sunset: 8:22 PM
Daylight: 14 hrs 53 mins
Moonrise: 7:17 PM
Moon Transit: 11:56 PM
Moonset: 3:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

11:08 AM - 1:38 PM
12:00 AM - 12:00 AM

Minor Periods

6:47 PM - 8:17 PM
3:29 AM - 4:59 AM

Action Rating: 4 out of 5

Saturday, May 30, 2026

Weather Forecast

Partly Cloudy
77.1°F
58.9°F
66.9°F
57%
0 in
0%
0%
12.5 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 5.75 μg/m3
PM10: 6.3 μg/m3
Carbon Monoxide: 164.33 μg/m3
Nitrogen Dioxide: 9.84 μg/m3
Sulphur Dioxide: 2.14 μg/m3
Ozone: 71.36 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 12:55 AM
Sunset: 8:23 PM
Daylight: 14 hrs 55 mins
Moonrise: 8:20 PM
Moon Transit: 12:00 AM
Moonset: 4:30 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:56 AM - 2:26 PM

Minor Periods

7:50 PM - 9:20 PM
4:00 AM - 5:30 AM

Action Rating: 4 out of 5

Sunday, May 31, 2026

Weather Forecast

Sunny
75.3°F
53.2°F
63.9°F
54%
0 in
0%
0%
11.4 mph
8.8


Air Quality

AQI: 1 - Good
PM2.5: 3.8 μg/m3
PM10: 4.1 μg/m3
Carbon Monoxide: 132.77 μg/m3
Nitrogen Dioxide: 4.97 μg/m3
Sulphur Dioxide: 1.62 μg/m3
Ozone: 73.12 μg/m3

Astronomical

Sunrise: 5:27 AM
Sun Transit: 12:55 AM
Sunset: 8:23 PM
Daylight: 14 hrs 56 mins
Moonrise: 9:18 PM
Moon Transit: 12:45 AM
Moonset: 5:08 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
12:46 AM - 3:16 PM

Minor Periods

8:48 PM - 10:18 PM
4:38 AM - 6:08 AM

Action Rating: 4 out of 5

Monday, June 1, 2026

Weather Forecast

Sunny
81.7°F
55.1°F
68.4°F
55%
0 in
0%
0%
10.7 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 7.21 μg/m3
PM10: 7.89 μg/m3
Carbon Monoxide: 168 μg/m3
Nitrogen Dioxide: 9.79 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 76.28 μg/m3

Astronomical

Sunrise: 5:27 AM
Sun Transit: 12:55 AM
Sunset: 8:24 PM
Daylight: 14 hrs 57 mins
Moonrise: 10:10 PM
Moon Transit: 1:36 AM
Moonset: 5:54 AM
Moon Phase: Full
Moon Illumination: 96.8%

Best Times for Fishing or Hunting

Major Periods

1:06 AM - 3:36 AM
1:37 PM - 4:07 PM

Minor Periods

9:40 PM - 11:10 PM
5:24 AM - 6:54 AM

Action Rating: 4 out of 5

Tuesday, June 2, 2026

Weather Forecast

Sunny
78.9°F
52.7°F
63.7°F
62%
0 in
0%
0%
11 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 5.93 μg/m3
PM10: 6.17 μg/m3
Carbon Monoxide: 155.83 μg/m3
Nitrogen Dioxide: 11.01 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 67.54 μg/m3

Astronomical

Sunrise: 5:27 AM
Sun Transit: 12:55 AM
Sunset: 8:25 PM
Daylight: 14 hrs 58 mins
Moonrise: 10:55 PM
Moon Transit: 2:28 AM
Moonset: 6:48 AM
Moon Phase: Full
Moon Illumination: 91.7%

Best Times for Fishing or Hunting

Major Periods

1:58 AM - 4:28 AM
2:28 PM - 4:58 PM

Minor Periods

10:25 PM - 11:55 PM
6:18 AM - 7:48 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 Henry, IL

Sponsored Content