Water Temperature of the Mississippi River in Rock Island, IL
Current Water Temperature
32.0°F
Measurement Time: Sunday, December 14, 2025, 9:00 AM CST
Temperature Locations
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Local Points of Interest
Davenport, IA; Arsenal IslandMississippi River
Station Name: Rock Island L&D 15
Data Source: USGS
Elevation Above Sea Level: 555 feet
Nearest Address:
Rodman Avenue
Rock Island, IL 52801
Rock Island County
GPS Coordinates: 41.5181, -90.5647
Nearby Water Temperatures
Mississippi River, Le Claire, IA (9.3 mi)Mississippi River, Illinois City, IL (23.9 mi)
Mississippi River, Camanche, IA (24.3 mi)
Beaver Slough, Clinton, IA (28.8 mi)
Mississippi River, Fulton, IL (33.4 mi)
Mississippi River, Fulton, IL (33.7 mi)
Mississippi River, New Boston, IL (34.1 mi)
North Fork Maquoketa River, Maquoketa, IA (45.4 mi)
Mississippi River, Gladstone, IL (50 mi)
Mississippi River, Bellevue, IA (51.8 mi)
Illinois River, Henry, IL (68.8 mi)
Morgan Creek, Cedar Rapids, IA (69.7 mi)
Mississippi River, Dubuque, IA (70.7 mi)
Cedar River, Palo, IA (73.5 mi)
Illinois River, Peoria, IL (78.3 mi)
Weather for Rock Island, Illinois
Current Weather
78°F
Mostly Clear
50%
N 10 mph
58°F
Weather Forecast
Tonight
61°F - Mostly Clear
Friday
83°F - Sunny
Friday Night
66°F - Partly Cloudy
Saturday
85°F - Slight Chance Showers And Thunderstorms
Saturday Night
60°F - Chance Rain Showers
Sunday
79°F - Chance Showers And Thunderstorms
Sunday Night
60°F - Chance Rain Showers
Monday
85°F - Chance Showers And Thunderstorms
Monday Night
68°F - Chance Showers And Thunderstorms
Tuesday
80°F - Showers And Thunderstorms Likely
Tuesday Night
60°F - Rain Showers Likely
Wednesday
73°F - Rain Showers Likely
Wednesday Night
61°F - Chance Rain Showers
Thursday
77°F - Chance Showers And Thunderstorms
Astronomical
Sunrise: 6:38 AM
Sun Transit: 1:00 PM
Sunset: 7:20 PM
Daylight: 12 hrs 42 mins
Sun Transit: 1:00 PM
Sunset: 7:20 PM
Daylight: 12 hrs 42 mins
Moonrise: 5:59 AM
Moon Transit: 12:37 AM
Moonset: 7:03 PM
Moon Phase: New
Moon Illumination: 0.0%
Moon Transit: 12:37 AM
Moonset: 7:03 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:07 AM - 2:37 PM
Minor Periods
6:33 PM - 8:03 PM5:29 AM - 6:59 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:38 AM
Sun Transit: 1:00 PM
Sunset: 7:20 PM
Daylight: 12 hrs 42 mins
Sun Transit: 1:00 PM
Sunset: 7:20 PM
Daylight: 12 hrs 42 mins
Moonrise: 5:59 AM
Moon Transit: 12:37 AM
Moonset: 7:03 PM
Moon Phase: New
Moon Illumination: 0.0%
Moon Transit: 12:37 AM
Moonset: 7:03 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:07 AM - 2:37 PM
Minor Periods
6:33 PM - 8:03 PM5:29 AM - 6:59 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:39 AM
Sun Transit: 12:58 AM
Sunset: 7:18 PM
Daylight: 12 hrs 39 mins
Sun Transit: 12:58 AM
Sunset: 7:18 PM
Daylight: 12 hrs 39 mins
Moonrise: 7:11 AM
Moon Transit: 1:24 PM
Moonset: 7:25 PM
Moon Phase: New
Moon Illumination: 1.7%
Moon Transit: 1:24 PM
Moonset: 7:25 PM
Moon Phase: New
Moon Illumination: 1.7%
Best Times for Fishing or Hunting
Major Periods
12:26 AM - 2:56 AM12:54 AM - 3:24 PM
Minor Periods
6:55 PM - 8:25 PM6:41 AM - 8:11 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:39 AM
Sun Transit: 12:58 AM
Sunset: 7:18 PM
Daylight: 12 hrs 39 mins
Sun Transit: 12:58 AM
Sunset: 7:18 PM
Daylight: 12 hrs 39 mins
Moonrise: 7:11 AM
Moon Transit: 1:24 PM
Moonset: 7:25 PM
Moon Phase: New
Moon Illumination: 1.7%
Moon Transit: 1:24 PM
Moonset: 7:25 PM
Moon Phase: New
Moon Illumination: 1.7%
Best Times for Fishing or Hunting
Major Periods
12:26 AM - 2:56 AM12:54 AM - 3:24 PM
Minor Periods
6:55 PM - 8:25 PM6:41 AM - 8:11 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:40 AM
Sun Transit: 12:58 AM
Sunset: 7:16 PM
Daylight: 12 hrs 36 mins
Sun Transit: 12:58 AM
Sunset: 7:16 PM
Daylight: 12 hrs 36 mins
Moonrise: 8:21 AM
Moon Transit: 2:09 PM
Moonset: 7:47 PM
Moon Phase: New
Moon Illumination: 0.1%
Moon Transit: 2:09 PM
Moonset: 7:47 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
1:11 AM - 3:41 AM1:39 PM - 4:09 PM
Minor Periods
7:17 PM - 8:47 PM7:51 AM - 9:21 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:40 AM
Sun Transit: 12:58 AM
Sunset: 7:16 PM
Daylight: 12 hrs 36 mins
Sun Transit: 12:58 AM
Sunset: 7:16 PM
Daylight: 12 hrs 36 mins
Moonrise: 8:21 AM
Moon Transit: 2:09 PM
Moonset: 7:47 PM
Moon Phase: New
Moon Illumination: 0.1%
Moon Transit: 2:09 PM
Moonset: 7:47 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
1:11 AM - 3:41 AM1:39 PM - 4:09 PM
Minor Periods
7:17 PM - 8:47 PM7:51 AM - 9:21 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:41 AM
Sun Transit: 12:58 AM
Sunset: 7:15 PM
Daylight: 12 hrs 34 mins
Sun Transit: 12:58 AM
Sunset: 7:15 PM
Daylight: 12 hrs 34 mins
Moonrise: 9:29 AM
Moon Transit: 2:54 PM
Moonset: 8:10 PM
Moon Phase: New
Moon Illumination: 2.2%
Moon Transit: 2:54 PM
Moonset: 8:10 PM
Moon Phase: New
Moon Illumination: 2.2%
Best Times for Fishing or Hunting
Major Periods
1:56 AM - 4:26 AM2:24 PM - 4:54 PM
Minor Periods
7:40 PM - 9:10 PM8:59 AM - 10:29 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:41 AM
Sun Transit: 12:58 AM
Sunset: 7:15 PM
Daylight: 12 hrs 34 mins
Sun Transit: 12:58 AM
Sunset: 7:15 PM
Daylight: 12 hrs 34 mins
Moonrise: 9:29 AM
Moon Transit: 2:54 PM
Moonset: 8:10 PM
Moon Phase: New
Moon Illumination: 2.2%
Moon Transit: 2:54 PM
Moonset: 8:10 PM
Moon Phase: New
Moon Illumination: 2.2%
Best Times for Fishing or Hunting
Major Periods
1:56 AM - 4:26 AM2:24 PM - 4:54 PM
Minor Periods
7:40 PM - 9:10 PM8:59 AM - 10:29 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:42 AM
Sun Transit: 12:57 AM
Sunset: 7:13 PM
Daylight: 12 hrs 31 mins
Sun Transit: 12:57 AM
Sunset: 7:13 PM
Daylight: 12 hrs 31 mins
Moonrise: 10:37 AM
Moon Transit: 3:40 PM
Moonset: 8:36 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%
Moon Transit: 3:40 PM
Moonset: 8:36 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%
Best Times for Fishing or Hunting
Major Periods
2:42 AM - 5:12 AM3:10 PM - 5:40 PM
Minor Periods
8:06 PM - 9:36 PM10:07 AM - 11:37 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:42 AM
Sun Transit: 12:57 AM
Sunset: 7:13 PM
Daylight: 12 hrs 31 mins
Sun Transit: 12:57 AM
Sunset: 7:13 PM
Daylight: 12 hrs 31 mins
Moonrise: 10:37 AM
Moon Transit: 3:40 PM
Moonset: 8:36 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%
Moon Transit: 3:40 PM
Moonset: 8:36 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%
Best Times for Fishing or Hunting
Major Periods
2:42 AM - 5:12 AM3:10 PM - 5:40 PM
Minor Periods
8:06 PM - 9:36 PM10:07 AM - 11:37 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:43 AM
Sun Transit: 12:57 AM
Sunset: 7:11 PM
Daylight: 12 hrs 28 mins
Sun Transit: 12:57 AM
Sunset: 7:11 PM
Daylight: 12 hrs 28 mins
Moonrise: 11:43 AM
Moon Transit: 4:27 PM
Moonset: 9:06 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%
Moon Transit: 4:27 PM
Moonset: 9:06 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%
Best Times for Fishing or Hunting
Major Periods
3:30 AM - 6:00 AM3:57 PM - 6:27 PM
Minor Periods
8:36 PM - 10:06 PM11:13 AM - 12:43 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:43 AM
Sun Transit: 12:57 AM
Sunset: 7:11 PM
Daylight: 12 hrs 28 mins
Sun Transit: 12:57 AM
Sunset: 7:11 PM
Daylight: 12 hrs 28 mins
Moonrise: 11:43 AM
Moon Transit: 4:27 PM
Moonset: 9:06 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%
Moon Transit: 4:27 PM
Moonset: 9:06 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%
Best Times for Fishing or Hunting
Major Periods
3:30 AM - 6:00 AM3:57 PM - 6:27 PM
Minor Periods
8:36 PM - 10:06 PM11:13 AM - 12:43 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:44 AM
Sun Transit: 12:57 AM
Sunset: 7:09 PM
Daylight: 12 hrs 26 mins
Sun Transit: 12:57 AM
Sunset: 7:09 PM
Daylight: 12 hrs 26 mins
Moonrise: 12:49 AM
Moon Transit: 5:17 PM
Moonset: 9:41 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%
Moon Transit: 5:17 PM
Moonset: 9:41 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%
Best Times for Fishing or Hunting
Major Periods
4:17 AM - 6:47 AM4:47 PM - 7:17 PM
Minor Periods
9:11 PM - 10:41 PM12:19 AM - 1:49 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:44 AM
Sun Transit: 12:57 AM
Sunset: 7:09 PM
Daylight: 12 hrs 26 mins
Sun Transit: 12:57 AM
Sunset: 7:09 PM
Daylight: 12 hrs 26 mins
Moonrise: 12:49 AM
Moon Transit: 5:17 PM
Moonset: 9:41 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%
Moon Transit: 5:17 PM
Moonset: 9:41 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%
Best Times for Fishing or Hunting
Major Periods
4:17 AM - 6:47 AM4:47 PM - 7:17 PM
Minor Periods
9:11 PM - 10:41 PM12:19 AM - 1:49 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:45 AM
Sun Transit: 12:56 AM
Sunset: 7:08 PM
Daylight: 12 hrs 23 mins
Sun Transit: 12:56 AM
Sunset: 7:08 PM
Daylight: 12 hrs 23 mins
Moonrise: 1:49 PM
Moon Transit: 6:08 PM
Moonset: 10:25 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%
Moon Transit: 6:08 PM
Moonset: 10:25 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%
Best Times for Fishing or Hunting
Major Periods
5:07 AM - 7:37 AM5:38 PM - 8:08 PM
Minor Periods
9:55 PM - 11:25 PM1:19 PM - 2:49 PM
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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