Water Temperature of the Mississippi River in Dubuque, IA

Current Water Temperature

32.0°F

Measurement Time: Friday, December 5, 2025, 9:00 AM CST

Temperature Locations

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Local Points of Interest

Eagle Point Park; Hazel Green, WI; O'Leary Lake

Mississippi River

Station Name: Dubuque L&D 11
Data Source: USGS

Elevation Above Sea Level: 604 feet

Nearest Address:
3094 Volunteer Dr
Dubuque, IA 52001
Dubuque County

GPS Coordinates: 42.54, -90.6461

Nearby Water Temperatures

Mississippi River, Bellevue, IA (22.4 mi)
North Fork Maquoketa River, Maquoketa, IA (26.3 mi)
Mississippi River, Guttenberg, IA (28.5 mi)
Turkey River, Garber, IA (34.2 mi)
Mississippi River, Clayton, IA (35.7 mi)
Wisconsin River, Muscoda, WI (46.6 mi)
Mississippi River, Fulton, IL (51 mi)
Mississippi River, Fulton, IL (51.1 mi)
Mississippi River, Lynxville, WI (51.8 mi)
Beaver Slough, Clinton, IA (54.5 mi)
Mississippi River, Camanche, IA (56.2 mi)
Black Earth Creek, Black Earth, WI (61.9 mi)
Sugar River, Verona, WI (62.7 mi)
Kickapoo River, Readstown, WI (63.1 mi)
Black Earth Creek, Cross Plains, WI (63.7 mi)

Weather for Dubuque, Iowa

Current Weather

67°F
Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
69%
SE 16 mph
56°F

Weather Forecast

Chance Showers And Thunderstorms
Tonight
67°F - Chance Showers And Thunderstorms
Showers And Thunderstorms
Tuesday
75°F - Showers And Thunderstorms
Mostly Cloudy then Slight Chance Rain Showers
Tuesday Night
58°F - Mostly Cloudy then Slight Chance Rain Showers
Showers And Thunderstorms Likely
Wednesday
70°F - Showers And Thunderstorms Likely
Chance Showers And Thunderstorms
Wednesday Night
67°F - Chance Showers And Thunderstorms
Showers And Thunderstorms
Thursday
77°F - Showers And Thunderstorms
Chance Rain Showers
Thursday Night
67°F - Chance Rain Showers
Chance Rain Showers
Friday
78°F - Chance Rain Showers
Chance Showers And Thunderstorms
Friday Night
70°F - Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Saturday
78°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Saturday Night
66°F - Showers And Thunderstorms Likely
Chance Showers And Thunderstorms
Sunday
73°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Sunday Night
62°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Monday
71°F - Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:58 AM
Sunset: 7:14 PM
Daylight: 12 hrs 32 mins
Moonrise: 10:40 AM
Moon Transit: 3:40 PM
Moonset: 8:34 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

8:04 PM - 9:34 PM
10:10 AM - 11:40 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: 6:42 AM
Sun Transit: 12:58 AM
Sunset: 7:14 PM
Daylight: 12 hrs 32 mins
Moonrise: 10:40 AM
Moon Transit: 3:40 PM
Moonset: 8:34 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

8:04 PM - 9:34 PM
10:10 AM - 11:40 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: 6:43 AM
Sun Transit: 12:57 AM
Sunset: 7:12 PM
Daylight: 12 hrs 29 mins
Moonrise: 11:47 AM
Moon Transit: 4:28 PM
Moonset: 9:03 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

3:28 AM - 5:58 AM
3:58 PM - 6:28 PM

Minor Periods

8:33 PM - 10:03 PM
11:17 AM - 12:47 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: 6:43 AM
Sun Transit: 12:57 AM
Sunset: 7:12 PM
Daylight: 12 hrs 29 mins
Moonrise: 11:47 AM
Moon Transit: 4:28 PM
Moonset: 9:03 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

3:28 AM - 5:58 AM
3:58 PM - 6:28 PM

Minor Periods

8:33 PM - 10:03 PM
11:17 AM - 12:47 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: 12:57 AM
Sunset: 7:10 PM
Daylight: 12 hrs 26 mins
Moonrise: 12:53 AM
Moon Transit: 5:17 PM
Moonset: 9:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

4:17 AM - 6:47 AM
4:47 PM - 7:17 PM

Minor Periods

9:08 PM - 10:38 PM
12:23 AM - 1:53 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: 6:44 AM
Sun Transit: 12:57 AM
Sunset: 7:10 PM
Daylight: 12 hrs 26 mins
Moonrise: 12:53 AM
Moon Transit: 5:17 PM
Moonset: 9:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

4:17 AM - 6:47 AM
4:47 PM - 7:17 PM

Minor Periods

9:08 PM - 10:38 PM
12:23 AM - 1:53 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: 6:45 AM
Sun Transit: 12:57 AM
Sunset: 7:08 PM
Daylight: 12 hrs 23 mins
Moonrise: 1:54 PM
Moon Transit: 6:08 PM
Moonset: 10:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

5:07 AM - 7:37 AM
5:38 PM - 8:08 PM

Minor Periods

9:51 PM - 11:21 PM
1:24 PM - 2:54 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: 6:45 AM
Sun Transit: 12:57 AM
Sunset: 7:08 PM
Daylight: 12 hrs 23 mins
Moonrise: 1:54 PM
Moon Transit: 6:08 PM
Moonset: 10:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

5:07 AM - 7:37 AM
5:38 PM - 8:08 PM

Minor Periods

9:51 PM - 11:21 PM
1:24 PM - 2:54 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: 6:46 AM
Sun Transit: 12:56 AM
Sunset: 7:07 PM
Daylight: 12 hrs 21 mins
Moonrise: 2:50 PM
Moon Transit: 7:00 PM
Moonset: 11:11 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

5:58 AM - 8:28 AM
6:30 PM - 9:00 PM

Minor Periods

12:00 AM - 12:00 AM
2:20 PM - 3:50 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: 6:46 AM
Sun Transit: 12:56 AM
Sunset: 7:07 PM
Daylight: 12 hrs 21 mins
Moonrise: 2:50 PM
Moon Transit: 7:00 PM
Moonset: 11:11 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

5:58 AM - 8:28 AM
6:30 PM - 9:00 PM

Minor Periods

12:00 AM - 12:00 AM
2:20 PM - 3:50 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: 6:47 AM
Sun Transit: 12:56 AM
Sunset: 7:05 PM
Daylight: 12 hrs 18 mins
Moonrise: 3:36 PM
Moon Transit: 7:51 PM
Moonset: 12:11 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

6:50 AM - 9:20 AM
7:21 PM - 9:51 PM

Minor Periods

3:06 PM - 4:36 PM
12:00 AM - 12:00 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: 6:47 AM
Sun Transit: 12:56 AM
Sunset: 7:05 PM
Daylight: 12 hrs 18 mins
Moonrise: 3:36 PM
Moon Transit: 7:51 PM
Moonset: 12:11 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

6:50 AM - 9:20 AM
7:21 PM - 9:51 PM

Minor Periods

3:06 PM - 4:36 PM
12:00 AM - 12:00 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: 6:48 AM
Sun Transit: 12:55 AM
Sunset: 7:03 PM
Daylight: 12 hrs 15 mins
Moonrise: 4:16 PM
Moon Transit: 8:40 PM
Moonset: 12:09 AM
Moon Phase: First Quarter
Moon Illumination: 65.4%

Best Times for Fishing or Hunting

Major Periods

7:40 AM - 10:10 AM
8:10 PM - 10:40 PM

Minor Periods

3:46 PM - 5:16 PM
12:00 AM - 12:00 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: 6:48 AM
Sun Transit: 12:55 AM
Sunset: 7:03 PM
Daylight: 12 hrs 15 mins
Moonrise: 4:16 PM
Moon Transit: 8:40 PM
Moonset: 12:09 AM
Moon Phase: First Quarter
Moon Illumination: 65.4%

Best Times for Fishing or Hunting

Major Periods

7:40 AM - 10:10 AM
8:10 PM - 10:40 PM

Minor Periods

3:46 PM - 5:16 PM
12:00 AM - 12:00 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: 6:49 AM
Sun Transit: 12:55 AM
Sunset: 7:01 PM
Daylight: 12 hrs 12 mins
Moonrise: 4:48 PM
Moon Transit: 9:29 PM
Moonset: 1:11 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

8:30 AM - 11:00 AM
8:59 PM - 11:29 PM

Minor Periods

4:18 PM - 5:48 PM
12:41 AM - 2:11 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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