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, IA

Mississippi 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

25°F
Overcast
Overcast
15.9°F
19.4°F
85%
NW 8.5 mph
15.3 mph
9.6°F
14.8°F
0 in
100%
9 mi
1019 mbar
0

Five Day Weather Forecast

Cloudy
Mon
H: 32°F
L: 16°F
Overcast
Tue
H: 33°F
L: 20°F
Cloudy
Wed
H: 30°F
L: 17°F
Partly Cloudy
Thu
H: 43°F
L: 21°F
Overcast
Fri
H: 40°F
L: 19°F

Air Quality

AQI: 1 - Good
PM2.5: 2.35 μg/m3
PM10: 2.45 μg/m3
Carbon Monoxide: 181.85 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 82 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:17 AM
Sunset: 5:21 PM
Daylight: 10 hrs 7 mins
Moonrise: 6:29 PM
Moon Transit: 12:38 AM
Moonset: 7:49 AM
Moon Phase: Full
Moon Illumination: 99.4%

Best Times for Fishing or Hunting

Major Periods

12:08 AM - 2:38 AM
12:25 AM - 2:55 PM

Minor Periods

5:59 PM - 7:29 PM
7:19 AM - 8:49 AM

Action Rating: 4 out of 5

Special Weather Statement issued February 1 at 10:54PM CST by NWS Quad Cities IA IL

Effective: Sun February 1, 2026, 10:54 PM
Expires: Mon February 2, 2026, 2:00 AM

Areas of freezing drizzle will continue to move across the area through 2 AM CST, before waning and moving off to the east. This includes portions of Interstate 80 from the Quad Cities on eastward into Illinois. The freezing drizzle will gradually come to an end overnight. The impact of the freezing drizzle and any ice glazing will be greatest for roads that are not covered in snow already or have treatments down for melting. Be careful if moving about overnight as conditions may be more slippery due to the combination of light snow cover and freezing drizzle.


Monday, February 2, 2026

Weather Forecast

Cloudy
32.4°F
15.6°F
23.7°F
73%
0 in
0%
0%
8.9 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 9.47 μg/m3
PM10: 10.2 μg/m3
Carbon Monoxide: 199.81 μg/m3
Nitrogen Dioxide: 4.65 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 71.6 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:17 AM
Sunset: 5:21 PM
Daylight: 10 hrs 7 mins
Moonrise: 6:29 PM
Moon Transit: 12:38 AM
Moonset: 7:49 AM
Moon Phase: Full
Moon Illumination: 99.4%

Best Times for Fishing or Hunting

Major Periods

12:08 AM - 2:38 AM
12:25 AM - 2:55 PM

Minor Periods

5:59 PM - 7:29 PM
7:19 AM - 8:49 AM

Action Rating: 4 out of 5

Tuesday, February 3, 2026

Weather Forecast

Overcast
32.7°F
19.9°F
25.6°F
71%
0 in
0%
0%
10.3 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.87 μg/m3
PM10: 6.97 μg/m3
Carbon Monoxide: 194.21 μg/m3
Nitrogen Dioxide: 6.45 μg/m3
Sulphur Dioxide: 1.68 μg/m3
Ozone: 67.6 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:17 AM
Sunset: 5:23 PM
Daylight: 10 hrs 9 mins
Moonrise: 7:40 PM
Moon Transit: 1:28 AM
Moonset: 8:15 AM
Moon Phase: Full
Moon Illumination: 96.3%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 AM
1:13 PM - 3:43 PM

Minor Periods

7:10 PM - 8:40 PM
7:45 AM - 9:15 AM

Action Rating: 3 out of 5

Wednesday, February 4, 2026

Weather Forecast

Cloudy
29.8°F
17.1°F
22.6°F
69%
0 in
0%
0%
9.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 10.54 μg/m3
PM10: 10.86 μg/m3
Carbon Monoxide: 197.33 μg/m3
Nitrogen Dioxide: 8.59 μg/m3
Sulphur Dioxide: 2.01 μg/m3
Ozone: 57.08 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 12:17 AM
Sunset: 5:24 PM
Daylight: 10 hrs 12 mins
Moonrise: 8:48 PM
Moon Transit: 2:14 AM
Moonset: 8:36 AM
Moon Phase: Full
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

1:44 AM - 4:14 AM
1:58 PM - 4:28 PM

Minor Periods

8:18 PM - 9:48 PM
8:06 AM - 9:36 AM

Action Rating: 3 out of 5

Thursday, February 5, 2026

Weather Forecast

Partly Cloudy
42.6°F
20.7°F
29.6°F
73%
0 in
0%
0%
10.7 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 10.33 μg/m3
PM10: 10.63 μg/m3
Carbon Monoxide: 247.91 μg/m3
Nitrogen Dioxide: 8.25 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 55.08 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:18 AM
Sunset: 5:25 PM
Daylight: 10 hrs 14 mins
Moonrise: 9:53 PM
Moon Transit: 2:57 AM
Moonset: 8:57 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

2:27 AM - 4:57 AM
2:40 PM - 5:10 PM

Minor Periods

9:23 PM - 10:53 PM
8:27 AM - 9:57 AM

Action Rating: 3 out of 5

Friday, February 6, 2026

Weather Forecast

Overcast
40.3°F
18.5°F
31.6°F
76%
0 in
0%
9%
22.4 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.23 μg/m3
PM10: 5.59 μg/m3
Carbon Monoxide: 189.16 μg/m3
Nitrogen Dioxide: 5.45 μg/m3
Sulphur Dioxide: 1.8 μg/m3
Ozone: 55.15 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:18 AM
Sunset: 5:26 PM
Daylight: 10 hrs 17 mins
Moonrise: 10:58 PM
Moon Transit: 3:40 AM
Moonset: 9:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
3:22 PM - 5:52 PM

Minor Periods

10:28 PM - 11:58 PM
8:46 AM - 10:16 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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