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

77°F
Partly Cloudy
Partly Cloudy
79%
S 10 mph
70°F

Weather Forecast

Partly Cloudy then Slight Chance Showers And Thunderstorms
Tonight
73°F - Partly Cloudy then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Sunny
Monday
92°F - Slight Chance Showers And Thunderstorms then Mostly Sunny
Partly Cloudy
Monday Night
75°F - Partly Cloudy
Sunny
Tuesday
96°F - Sunny
Mostly Clear
Tuesday Night
76°F - Mostly Clear
Sunny
Wednesday
96°F - Sunny
Mostly Clear
Wednesday Night
75°F - Mostly Clear
Chance Showers And Thunderstorms
Thursday
91°F - Chance Showers And Thunderstorms
Partly Cloudy then Chance Showers And Thunderstorms
Thursday Night
73°F - Partly Cloudy then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Friday
90°F - Chance Showers And Thunderstorms
Mostly Clear then Slight Chance Rain Showers
Friday Night
70°F - Mostly Clear then Slight Chance Rain Showers
Slight Chance Rain Showers then Sunny
Saturday
89°F - Slight Chance Rain Showers then Sunny
Mostly Clear
Saturday Night
67°F - Mostly Clear
Sunny
Sunday
87°F - Sunny

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:04 PM
Sunset: 7:40 PM
Daylight: 13 hrs 11 mins
Moonrise: 8:40 PM
Moon Transit: 12:00 AM
Moonset: 9:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

8:10 PM - 9:40 PM
8:36 AM - 10:06 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:04 PM
Sunset: 7:40 PM
Daylight: 13 hrs 11 mins
Moonrise: 8:40 PM
Moon Transit: 12:00 AM
Moonset: 9:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

8:10 PM - 9:40 PM
8:36 AM - 10:06 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:04 PM
Sunset: 7:38 PM
Daylight: 13 hrs 9 mins
Moonrise: 9:04 PM
Moon Transit: 3:20 AM
Moonset: 10:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:50 AM - 5:20 AM
3:06 PM - 5:36 PM

Minor Periods

8:34 PM - 10:04 PM
9:46 AM - 11:16 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:04 PM
Sunset: 7:38 PM
Daylight: 13 hrs 9 mins
Moonrise: 9:04 PM
Moon Transit: 3:20 AM
Moonset: 10:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:50 AM - 5:20 AM
3:06 PM - 5:36 PM

Minor Periods

8:34 PM - 10:04 PM
9:46 AM - 11:16 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:03 PM
Sunset: 7:37 PM
Daylight: 13 hrs 6 mins
Moonrise: 9:32 PM
Moon Transit: 4:09 AM
Moonset: 11:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:39 AM - 6:09 AM
3:56 PM - 6:26 PM

Minor Periods

9:02 PM - 10:32 PM
10:58 AM - 12:28 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:03 PM
Sunset: 7:37 PM
Daylight: 13 hrs 6 mins
Moonrise: 9:32 PM
Moon Transit: 4:09 AM
Moonset: 11:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:39 AM - 6:09 AM
3:56 PM - 6:26 PM

Minor Periods

9:02 PM - 10:32 PM
10:58 AM - 12:28 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:03 PM
Sunset: 7:35 PM
Daylight: 13 hrs 3 mins
Moonrise: 10:08 PM
Moon Transit: 5:01 AM
Moonset: 12:44 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:31 AM - 7:01 AM
4:50 PM - 7:20 PM

Minor Periods

9:38 PM - 11:08 PM
12:14 AM - 1:44 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:03 PM
Sunset: 7:35 PM
Daylight: 13 hrs 3 mins
Moonrise: 10:08 PM
Moon Transit: 5:01 AM
Moonset: 12:44 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:31 AM - 7:01 AM
4:50 PM - 7:20 PM

Minor Periods

9:38 PM - 11:08 PM
12:14 AM - 1:44 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:03 PM
Sunset: 7:33 PM
Daylight: 13 hrs 1 mins
Moonrise: 10:53 PM
Moon Transit: 5:57 AM
Moonset: 1:59 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:27 AM - 7:57 AM
5:49 PM - 8:19 PM

Minor Periods

10:23 PM - 11:53 PM
1:29 PM - 2:59 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:03 PM
Sunset: 7:33 PM
Daylight: 13 hrs 1 mins
Moonrise: 10:53 PM
Moon Transit: 5:57 AM
Moonset: 1:59 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:27 AM - 7:57 AM
5:49 PM - 8:19 PM

Minor Periods

10:23 PM - 11:53 PM
1:29 PM - 2:59 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:03 PM
Sunset: 7:32 PM
Daylight: 12 hrs 58 mins
Moonrise: 11:49 PM
Moon Transit: 6:58 AM
Moonset: 3:09 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:28 AM - 8:58 AM
6:51 PM - 9:21 PM

Minor Periods

12:00 AM - 12:00 AM
2:39 PM - 4:09 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:03 PM
Sunset: 7:32 PM
Daylight: 12 hrs 58 mins
Moonrise: 11:49 PM
Moon Transit: 6:58 AM
Moonset: 3:09 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:28 AM - 8:58 AM
6:51 PM - 9:21 PM

Minor Periods

12:00 AM - 12:00 AM
2:39 PM - 4:09 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:02 PM
Sunset: 7:30 PM
Daylight: 12 hrs 55 mins
Moonrise: 12:49 AM
Moon Transit: 8:01 AM
Moonset: 4:12 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:31 AM - 10:01 AM
7:54 PM - 10:24 PM

Minor Periods

3:42 PM - 5:12 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:02 PM
Sunset: 7:30 PM
Daylight: 12 hrs 55 mins
Moonrise: 12:49 AM
Moon Transit: 8:01 AM
Moonset: 4:12 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:31 AM - 10:01 AM
7:54 PM - 10:24 PM

Minor Periods

3:42 PM - 5:12 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:02 PM
Sunset: 7:28 PM
Daylight: 12 hrs 53 mins
Moonrise: 12:57 AM
Moon Transit: 9:03 AM
Moonset: 5:02 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:33 AM - 11:03 AM
8:55 PM - 11:25 PM

Minor Periods

4:32 PM - 6:02 PM
12:27 AM - 1:57 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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