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

65°F
Patchy Fog
Patchy Fog
100%
0 mph
65°F

Weather Forecast

Patchy Fog
Overnight
64°F - Patchy Fog
Patchy Fog then Partly Sunny
Thursday
81°F - Patchy Fog then Partly Sunny
Mostly Clear
Thursday Night
59°F - Mostly Clear
Sunny
Friday
82°F - Sunny
Partly Cloudy
Friday Night
64°F - Partly Cloudy
Slight Chance Rain Showers
Saturday
84°F - Slight Chance Rain Showers
Slight Chance Showers And Thunderstorms
Saturday Night
61°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Sunday
82°F - Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Sunday Night
67°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Monday
89°F - Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Monday Night
63°F - Showers And Thunderstorms Likely
Rain Showers Likely
Tuesday
75°F - Rain Showers Likely
Chance Rain Showers
Tuesday Night
57°F - Chance Rain Showers
Chance Rain Showers
Wednesday
75°F - Chance Rain Showers

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:00 PM
Sunset: 7:21 PM
Daylight: 12 hrs 42 mins
Moonrise: 6:01 AM
Moon Transit: 12:39 AM
Moonset: 7:05 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:35 PM - 8:05 PM
5:31 AM - 7:01 AM

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: 6:40 AM
Sun Transit: 1:00 PM
Sunset: 7:21 PM
Daylight: 12 hrs 42 mins
Moonrise: 6:01 AM
Moon Transit: 12:39 AM
Moonset: 7:05 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:35 PM - 8:05 PM
5:31 AM - 7:01 AM

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: 6:40 AM
Sun Transit: 1:00 PM
Sunset: 7:21 PM
Daylight: 12 hrs 42 mins
Moonrise: 6:01 AM
Moon Transit: 12:39 AM
Moonset: 7:05 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:35 PM - 8:05 PM
5:31 AM - 7:01 AM

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: 6:40 AM
Sun Transit: 1:00 PM
Sunset: 7:21 PM
Daylight: 12 hrs 42 mins
Moonrise: 6:01 AM
Moon Transit: 12:39 AM
Moonset: 7:05 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:35 PM - 8:05 PM
5:31 AM - 7:01 AM

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: 6:41 AM
Sun Transit: 1:00 PM
Sunset: 7:20 PM
Daylight: 12 hrs 39 mins
Moonrise: 7:13 AM
Moon Transit: 1:25 PM
Moonset: 7:27 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:24 AM - 2:54 AM
12:55 AM - 3:25 PM

Minor Periods

6:57 PM - 8:27 PM
6:43 AM - 8:13 AM

Action Rating: 5 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: 6:41 AM
Sun Transit: 1:00 PM
Sunset: 7:20 PM
Daylight: 12 hrs 39 mins
Moonrise: 7:13 AM
Moon Transit: 1:25 PM
Moonset: 7:27 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:24 AM - 2:54 AM
12:55 AM - 3:25 PM

Minor Periods

6:57 PM - 8:27 PM
6:43 AM - 8:13 AM

Action Rating: 5 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: 6:42 AM
Sun Transit: 1:00 PM
Sunset: 7:18 PM
Daylight: 12 hrs 36 mins
Moonrise: 8:22 AM
Moon Transit: 2:10 PM
Moonset: 7:49 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:10 AM - 3:40 AM
1:40 PM - 4:10 PM

Minor Periods

7:19 PM - 8:49 PM
7:52 AM - 9:22 AM

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: 6:42 AM
Sun Transit: 1:00 PM
Sunset: 7:18 PM
Daylight: 12 hrs 36 mins
Moonrise: 8:22 AM
Moon Transit: 2:10 PM
Moonset: 7:49 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:10 AM - 3:40 AM
1:40 PM - 4:10 PM

Minor Periods

7:19 PM - 8:49 PM
7:52 AM - 9:22 AM

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: 6:43 AM
Sun Transit: 1:00 PM
Sunset: 7:16 PM
Daylight: 12 hrs 34 mins
Moonrise: 9:30 AM
Moon Transit: 2:56 PM
Moonset: 8:12 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

1:55 AM - 4:25 AM
2:26 PM - 4:56 PM

Minor Periods

7:42 PM - 9:12 PM
9:00 AM - 10:30 AM

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: 6:43 AM
Sun Transit: 1:00 PM
Sunset: 7:16 PM
Daylight: 12 hrs 34 mins
Moonrise: 9:30 AM
Moon Transit: 2:56 PM
Moonset: 8:12 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

1:55 AM - 4:25 AM
2:26 PM - 4:56 PM

Minor Periods

7:42 PM - 9:12 PM
9:00 AM - 10:30 AM

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: 6:44 AM
Sun Transit: 1:00 PM
Sunset: 7:15 PM
Daylight: 12 hrs 31 mins
Moonrise: 10:38 AM
Moon Transit: 3:42 PM
Moonset: 8:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

2:40 AM - 5:10 AM
3:12 PM - 5:42 PM

Minor Periods

8:08 PM - 9:38 PM
10:08 AM - 11:38 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: 6:44 AM
Sun Transit: 1:00 PM
Sunset: 7:15 PM
Daylight: 12 hrs 31 mins
Moonrise: 10:38 AM
Moon Transit: 3:42 PM
Moonset: 8:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

2:40 AM - 5:10 AM
3:12 PM - 5:42 PM

Minor Periods

8:08 PM - 9:38 PM
10:08 AM - 11:38 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: 6:45 AM
Sun Transit: 1:00 PM
Sunset: 7:13 PM
Daylight: 12 hrs 28 mins
Moonrise: 11:45 AM
Moon Transit: 4:29 PM
Moonset: 9:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

3:27 AM - 5:57 AM
3:59 PM - 6:29 PM

Minor Periods

8:38 PM - 10:08 PM
11:15 AM - 12:45 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: 6:45 AM
Sun Transit: 1:00 PM
Sunset: 7:13 PM
Daylight: 12 hrs 28 mins
Moonrise: 11:45 AM
Moon Transit: 4:29 PM
Moonset: 9:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

3:27 AM - 5:57 AM
3:59 PM - 6:29 PM

Minor Periods

8:38 PM - 10:08 PM
11:15 AM - 12:45 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: 6:46 AM
Sun Transit: 12:58 AM
Sunset: 7:11 PM
Daylight: 12 hrs 25 mins
Moonrise: 12:50 AM
Moon Transit: 5:19 PM
Moonset: 9:44 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

4:15 AM - 6:45 AM
4:49 PM - 7:19 PM

Minor Periods

9:14 PM - 10:44 PM
12:20 AM - 1:50 PM

Action Rating: 4 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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