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
90°F
Sunny
58%
SW 15 mph
73°F
Weather Forecast
This Afternoon
94°F - Sunny
Tonight
75°F - Mostly Clear then Slight Chance Showers And Thunderstorms
Thursday
94°F - Slight Chance Showers And Thunderstorms then Sunny
Thursday Night
75°F - Mostly Clear
Friday
94°F - Sunny
Friday Night
73°F - Slight Chance Showers And Thunderstorms
Saturday
91°F - Slight Chance Showers And Thunderstorms
Saturday Night
71°F - Mostly Clear
Sunday
88°F - Slight Chance Showers And Thunderstorms
Sunday Night
70°F - Partly Cloudy then Slight Chance Showers And Thunderstorms
Labor Day
86°F - Slight Chance Showers And Thunderstorms then Mostly Sunny
Monday Night
69°F - Partly Cloudy
Tuesday
87°F - Slight Chance Rain Showers
Tuesday Night
71°F - Chance Rain Showers
Astronomical
Sunrise: 6:30 AM
Sun Transit: 1:01 PM
Sunset: 7:33 PM
Daylight: 13 hrs 3 mins
Sun Transit: 1:01 PM
Sunset: 7:33 PM
Daylight: 13 hrs 3 mins
Moonrise: 10:05 PM
Moon Transit: 5:00 AM
Moonset: 12:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%
Moon Transit: 5:00 AM
Moonset: 12:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%
Best Times for Fishing or Hunting
Major Periods
4:30 AM - 7:00 AM4:52 PM - 7:22 PM
Minor Periods
9:35 PM - 11:05 PM12:12 AM - 1:42 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:30 AM
Sun Transit: 1:01 PM
Sunset: 7:33 PM
Daylight: 13 hrs 3 mins
Sun Transit: 1:01 PM
Sunset: 7:33 PM
Daylight: 13 hrs 3 mins
Moonrise: 10:05 PM
Moon Transit: 5:00 AM
Moonset: 12:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%
Moon Transit: 5:00 AM
Moonset: 12:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%
Best Times for Fishing or Hunting
Major Periods
4:30 AM - 7:00 AM4:52 PM - 7:22 PM
Minor Periods
9:35 PM - 11:05 PM12:12 AM - 1:42 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:30 AM
Sun Transit: 1:01 PM
Sunset: 7:33 PM
Daylight: 13 hrs 3 mins
Sun Transit: 1:01 PM
Sunset: 7:33 PM
Daylight: 13 hrs 3 mins
Moonrise: 10:05 PM
Moon Transit: 5:00 AM
Moonset: 12:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%
Moon Transit: 5:00 AM
Moonset: 12:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%
Best Times for Fishing or Hunting
Major Periods
4:30 AM - 7:00 AM4:52 PM - 7:22 PM
Minor Periods
9:35 PM - 11:05 PM12:12 AM - 1:42 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:31 AM
Sun Transit: 1:01 PM
Sunset: 7:32 PM
Daylight: 13 hrs 1 mins
Sun Transit: 1:01 PM
Sunset: 7:32 PM
Daylight: 13 hrs 1 mins
Moonrise: 10:50 PM
Moon Transit: 5:56 AM
Moonset: 1:57 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%
Moon Transit: 5:56 AM
Moonset: 1:57 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%
Best Times for Fishing or Hunting
Major Periods
5:26 AM - 7:56 AM5:51 PM - 8:21 PM
Minor Periods
10:20 PM - 11:50 PM1:27 PM - 2:57 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:31 AM
Sun Transit: 1:01 PM
Sunset: 7:32 PM
Daylight: 13 hrs 1 mins
Sun Transit: 1:01 PM
Sunset: 7:32 PM
Daylight: 13 hrs 1 mins
Moonrise: 10:50 PM
Moon Transit: 5:56 AM
Moonset: 1:57 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%
Moon Transit: 5:56 AM
Moonset: 1:57 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%
Best Times for Fishing or Hunting
Major Periods
5:26 AM - 7:56 AM5:51 PM - 8:21 PM
Minor Periods
10:20 PM - 11:50 PM1:27 PM - 2:57 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:32 AM
Sun Transit: 1:01 PM
Sunset: 7:30 PM
Daylight: 12 hrs 58 mins
Sun Transit: 1:01 PM
Sunset: 7:30 PM
Daylight: 12 hrs 58 mins
Moonrise: 11:47 PM
Moon Transit: 6:56 AM
Moonset: 3:08 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%
Moon Transit: 6:56 AM
Moonset: 3:08 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%
Best Times for Fishing or Hunting
Major Periods
6:26 AM - 8:56 AM6:53 PM - 9:23 PM
Minor Periods
12:00 AM - 12:00 AM2:38 PM - 4:08 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:32 AM
Sun Transit: 1:01 PM
Sunset: 7:30 PM
Daylight: 12 hrs 58 mins
Sun Transit: 1:01 PM
Sunset: 7:30 PM
Daylight: 12 hrs 58 mins
Moonrise: 11:47 PM
Moon Transit: 6:56 AM
Moonset: 3:08 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%
Moon Transit: 6:56 AM
Moonset: 3:08 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%
Best Times for Fishing or Hunting
Major Periods
6:26 AM - 8:56 AM6:53 PM - 9:23 PM
Minor Periods
12:00 AM - 12:00 AM2:38 PM - 4:08 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:33 AM
Sun Transit: 1:00 PM
Sunset: 7:28 PM
Daylight: 12 hrs 55 mins
Sun Transit: 1:00 PM
Sunset: 7:28 PM
Daylight: 12 hrs 55 mins
Moonrise: 12:47 AM
Moon Transit: 8:00 AM
Moonset: 4:10 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%
Moon Transit: 8:00 AM
Moonset: 4:10 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%
Best Times for Fishing or Hunting
Major Periods
7:30 AM - 10:00 AM7:56 PM - 10:26 PM
Minor Periods
3:40 PM - 5:10 PM12:00 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:33 AM
Sun Transit: 1:00 PM
Sunset: 7:28 PM
Daylight: 12 hrs 55 mins
Sun Transit: 1:00 PM
Sunset: 7:28 PM
Daylight: 12 hrs 55 mins
Moonrise: 12:47 AM
Moon Transit: 8:00 AM
Moonset: 4:10 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%
Moon Transit: 8:00 AM
Moonset: 4:10 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%
Best Times for Fishing or Hunting
Major Periods
7:30 AM - 10:00 AM7:56 PM - 10:26 PM
Minor Periods
3:40 PM - 5:10 PM12:00 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:34 AM
Sun Transit: 1:00 PM
Sunset: 7:27 PM
Daylight: 12 hrs 53 mins
Sun Transit: 1:00 PM
Sunset: 7:27 PM
Daylight: 12 hrs 53 mins
Moonrise: 12:55 AM
Moon Transit: 9:01 AM
Moonset: 5:01 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%
Moon Transit: 9:01 AM
Moonset: 5:01 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%
Best Times for Fishing or Hunting
Major Periods
8:31 AM - 11:01 AM8:57 PM - 11:27 PM
Minor Periods
4:31 PM - 6:01 PM12:25 AM - 1:55 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: 6:34 AM
Sun Transit: 1:00 PM
Sunset: 7:27 PM
Daylight: 12 hrs 53 mins
Sun Transit: 1:00 PM
Sunset: 7:27 PM
Daylight: 12 hrs 53 mins
Moonrise: 12:55 AM
Moon Transit: 9:01 AM
Moonset: 5:01 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%
Moon Transit: 9:01 AM
Moonset: 5:01 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%
Best Times for Fishing or Hunting
Major Periods
8:31 AM - 11:01 AM8:57 PM - 11:27 PM
Minor Periods
4:31 PM - 6:01 PM12:25 AM - 1:55 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: 6:35 AM
Sun Transit: 1:00 PM
Sunset: 7:25 PM
Daylight: 12 hrs 50 mins
Sun Transit: 1:00 PM
Sunset: 7:25 PM
Daylight: 12 hrs 50 mins
Moonrise: 2:10 AM
Moon Transit: 10:01 AM
Moonset: 5:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%
Moon Transit: 10:01 AM
Moonset: 5:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:31 AM - 12:01 AM
Minor Periods
5:11 PM - 6:41 PM1:40 AM - 3:10 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: 6:35 AM
Sun Transit: 1:00 PM
Sunset: 7:25 PM
Daylight: 12 hrs 50 mins
Sun Transit: 1:00 PM
Sunset: 7:25 PM
Daylight: 12 hrs 50 mins
Moonrise: 2:10 AM
Moon Transit: 10:01 AM
Moonset: 5:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%
Moon Transit: 10:01 AM
Moonset: 5:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:31 AM - 12:01 AM
Minor Periods
5:11 PM - 6:41 PM1:40 AM - 3:10 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: 6:36 AM
Sun Transit: 1:00 PM
Sunset: 7:23 PM
Daylight: 12 hrs 47 mins
Sun Transit: 1:00 PM
Sunset: 7:23 PM
Daylight: 12 hrs 47 mins
Moonrise: 3:28 AM
Moon Transit: 10:57 AM
Moonset: 6:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%
Moon Transit: 10:57 AM
Moonset: 6:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:27 AM - 12:57 AM
Minor Periods
5:43 PM - 7:13 PM2:58 AM - 4:28 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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:36 AM
Sun Transit: 1:00 PM
Sunset: 7:23 PM
Daylight: 12 hrs 47 mins
Sun Transit: 1:00 PM
Sunset: 7:23 PM
Daylight: 12 hrs 47 mins
Moonrise: 3:28 AM
Moon Transit: 10:57 AM
Moonset: 6:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%
Moon Transit: 10:57 AM
Moonset: 6:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:27 AM - 12:57 AM
Minor Periods
5:43 PM - 7:13 PM2:58 AM - 4:28 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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