Water Temperature of the Mississippi River in Illinois City, IL
Current Water Temperature
32.0°F
Measurement Time: Saturday, December 13, 2025, 9:00 AM CST
Temperature Locations
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Local Points of Interest
Muscatine, IAMississippi River
Station Name: Illinois City L&D 16
Data Source: USGS
Elevation Above Sea Level: 538 feet
Nearest Address:
33153 102nd Ave W
Illinois City, IL 61259
Rock Island County
GPS Coordinates: 41.4256, -91.0094
Nearby Water Temperatures
Mississippi River, New Boston, IL (16.3 mi)Mississippi River, Rock Island, IL (23.9 mi)
Mississippi River, Le Claire, IA (33.1 mi)
Mississippi River, Gladstone, IL (37.6 mi)
Mississippi River, Camanche, IA (46.2 mi)
Beaver Slough, Clinton, IA (50.6 mi)
North Fork Maquoketa River, Maquoketa, IA (53 mi)
Mississippi River, Fulton, IL (54.6 mi)
Mississippi River, Fulton, IL (54.9 mi)
Morgan Creek, Cedar Rapids, IA (54.9 mi)
Cedar River, Palo, IA (59.8 mi)
Mississippi River, Bellevue, IA (65.1 mi)
Mississippi River, Keokuk, IA (73.8 mi)
Des Moines River, Ottumwa, IA (78.3 mi)
Mississippi River, Dubuque, IA (79.2 mi)
Weather for Illinois City, Illinois
Current Weather
19.8°F

Clear
9.5°F
24.3°F
93%
WNW 8.5 mph
12.5 mph
13.8°F
18.3°F
0 in
0%
9 mi
1018 mbar
0
Five Day Weather Forecast

Fri
H: 30°F
L: 24°F

Sat
H: 34°F
L: 16°F

Sun
H: 32°F
L: 16°F

Mon
H: 32°F
L: 16°F

Tue
H: 49°F
L: 19°F
Air Quality
AQI:
1 - Good
PM2.5:
6.65 μg/m3
PM10:
6.75 μg/m3
Carbon Monoxide: 194.85 μg/m3
Nitrogen Dioxide: 4.85 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 56 μg/m3
Nitrogen Dioxide: 4.85 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 56 μg/m3
Astronomical
Sunrise: 6:52 AM
Sun Transit: 12:17 AM
Sunset: 5:44 PM
Daylight: 10 hrs 52 mins
Sun Transit: 12:17 AM
Sunset: 5:44 PM
Daylight: 10 hrs 52 mins
Moonrise: 8:14 AM
Moon Transit: 12:00 AM
Moonset: 9:39 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%
Moon Transit: 12:00 AM
Moonset: 9:39 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:47 AM - 4:17 AM
Minor Periods
9:09 PM - 10:39 PM7:44 AM - 9:14 AM
Action Rating: 2 out of 5
Friday, February 20, 2026
Weather Forecast
Moderate snow
30.4°F
23.5°F
29.4°F
82%
0.04 in
72%
16%
25.1 mph
0.6
Air Quality
AQI:
1 - Good
PM2.5:
4.41 μg/m3
PM10:
4.63 μg/m3
Carbon Monoxide: 195.25 μg/m3
Nitrogen Dioxide: 4.4 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 62.56 μg/m3
Nitrogen Dioxide: 4.4 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 62.56 μg/m3
Astronomical
Sunrise: 6:52 AM
Sun Transit: 12:17 AM
Sunset: 5:44 PM
Daylight: 10 hrs 52 mins
Sun Transit: 12:17 AM
Sunset: 5:44 PM
Daylight: 10 hrs 52 mins
Moonrise: 8:14 AM
Moon Transit: 12:00 AM
Moonset: 9:39 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%
Moon Transit: 12:00 AM
Moonset: 9:39 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:47 AM - 4:17 AM
Minor Periods
9:09 PM - 10:39 PM7:44 AM - 9:14 AM
Action Rating: 2 out of 5
Saturday, February 21, 2026
Weather Forecast
Partly Cloudy
34.2°F
16°F
24.5°F
65%
0 in
0%
0%
15.4 mph
0.4
Air Quality
AQI:
1 - Good
PM2.5:
4.93 μg/m3
PM10:
5.05 μg/m3
Carbon Monoxide: 188.69 μg/m3
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 67.6 μg/m3
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 67.6 μg/m3
Astronomical
Sunrise: 6:51 AM
Sun Transit: 12:17 AM
Sunset: 5:45 PM
Daylight: 10 hrs 55 mins
Sun Transit: 12:17 AM
Sunset: 5:45 PM
Daylight: 10 hrs 55 mins
Moonrise: 8:38 AM
Moon Transit: 3:38 PM
Moonset: 10:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%
Moon Transit: 3:38 PM
Moonset: 10:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%
Best Times for Fishing or Hunting
Major Periods
2:35 AM - 5:05 AM3:08 PM - 5:38 PM
Minor Periods
10:24 PM - 11:54 PM8:08 AM - 9:38 AM
Action Rating: 3 out of 5
Sunday, February 22, 2026
Weather Forecast
Cloudy
31.5°F
16.3°F
24.7°F
56%
0 in
0%
0%
21.3 mph
0.5
Air Quality
AQI:
1 - Good
PM2.5:
5.13 μg/m3
PM10:
5.4 μg/m3
Carbon Monoxide: 173.57 μg/m3
Nitrogen Dioxide: 3.24 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 71.84 μg/m3
Nitrogen Dioxide: 3.24 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 71.84 μg/m3
Astronomical
Sunrise: 6:49 AM
Sun Transit: 12:17 AM
Sunset: 5:46 PM
Daylight: 10 hrs 57 mins
Sun Transit: 12:17 AM
Sunset: 5:46 PM
Daylight: 10 hrs 57 mins
Moonrise: 9:05 AM
Moon Transit: 4:30 PM
Moonset: 12:10 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%
Moon Transit: 4:30 PM
Moonset: 12:10 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%
Best Times for Fishing or Hunting
Major Periods
3:25 AM - 5:55 AM4:00 PM - 6:30 PM
Minor Periods
12:00 AM - 12:00 AM8:35 AM - 10:05 AM
Action Rating: 2 out of 5
Monday, February 23, 2026
Weather Forecast
Partly Cloudy
32°F
15.6°F
22.1°F
54%
0 in
0%
0%
15 mph
0.6
Air Quality
AQI:
1 - Good
PM2.5:
4.11 μg/m3
PM10:
4.21 μg/m3
Carbon Monoxide: 162.05 μg/m3
Nitrogen Dioxide: 3.4 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 70.76 μg/m3
Nitrogen Dioxide: 3.4 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 70.76 μg/m3
Astronomical
Sunrise: 6:48 AM
Sun Transit: 12:17 AM
Sunset: 5:48 PM
Daylight: 11 hrs mins
Sun Transit: 12:17 AM
Sunset: 5:48 PM
Daylight: 11 hrs mins
Moonrise: 9:39 AM
Moon Transit: 5:27 PM
Moonset: 12:10 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%
Moon Transit: 5:27 PM
Moonset: 12:10 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%
Best Times for Fishing or Hunting
Major Periods
4:20 AM - 6:50 AM4:57 PM - 7:27 PM
Minor Periods
9:09 AM - 10:39 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Tuesday, February 24, 2026
Weather Forecast
Partly Cloudy
48.8°F
19.4°F
34.3°F
51%
0 in
0%
0%
14.8 mph
0.6
Air Quality
AQI:
1 - Good
PM2.5:
6.54 μg/m3
PM10:
6.82 μg/m3
Carbon Monoxide: 211.44 μg/m3
Nitrogen Dioxide: 7.76 μg/m3
Sulphur Dioxide: 1.7 μg/m3
Ozone: 54.38 μg/m3
Nitrogen Dioxide: 7.76 μg/m3
Sulphur Dioxide: 1.7 μg/m3
Ozone: 54.38 μg/m3
Astronomical
Sunrise: 6:46 AM
Sun Transit: 12:17 AM
Sunset: 5:49 PM
Daylight: 11 hrs 3 mins
Sun Transit: 12:17 AM
Sunset: 5:49 PM
Daylight: 11 hrs 3 mins
Moonrise: 10:23 AM
Moon Transit: 6:27 PM
Moonset: 1:27 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%
Moon Transit: 6:27 PM
Moonset: 1:27 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%
Best Times for Fishing or Hunting
Major Periods
5:18 AM - 7:48 AM5:57 PM - 8:27 PM
Minor Periods
9:53 AM - 11:23 AM12:57 AM - 2:27 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.
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