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

64°F
Mostly Clear
Mostly Clear
81%
SE 1 mph
58°F

Weather Forecast

Mostly Clear
Tonight
56°F - Mostly Clear
Partly Sunny
Tuesday
73°F - Partly Sunny
Mostly Cloudy then Chance Showers And Thunderstorms
Tuesday Night
65°F - Mostly Cloudy then Chance Showers And Thunderstorms
Rain Showers
Wednesday
70°F - Rain Showers
Showers And Thunderstorms
Wednesday Night
66°F - Showers And Thunderstorms
Showers And Thunderstorms
Thursday
69°F - Showers And Thunderstorms
Chance Showers And Thunderstorms
Thursday Night
55°F - Chance Showers And Thunderstorms
Chance Rain Showers then Partly Sunny
Friday
65°F - Chance Rain Showers then Partly Sunny
Partly Cloudy then Slight Chance Rain Showers
Friday Night
50°F - Partly Cloudy then Slight Chance Rain Showers
Slight Chance Rain Showers
Saturday
66°F - Slight Chance Rain Showers
Slight Chance Rain Showers then Mostly Cloudy
Saturday Night
55°F - Slight Chance Rain Showers then Mostly Cloudy
Mostly Sunny
Sunday
64°F - Mostly Sunny
Mostly Clear
Sunday Night
48°F - Mostly Clear
Sunny
Monday
60°F - Sunny

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:53 AM
Sunset: 6:49 PM
Daylight: 11 hrs 53 mins
Moonrise: 7:30 PM
Moon Transit: 2:02 AM
Moonset: 9:16 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:32 AM - 4:02 AM
1:52 PM - 4:22 PM

Minor Periods

7:00 PM - 8:30 PM
8:46 AM - 10:16 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: 6:57 AM
Sun Transit: 12:53 AM
Sunset: 6:49 PM
Daylight: 11 hrs 53 mins
Moonrise: 7:30 PM
Moon Transit: 2:02 AM
Moonset: 9:16 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:32 AM - 4:02 AM
1:52 PM - 4:22 PM

Minor Periods

7:00 PM - 8:30 PM
8:46 AM - 10:16 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: 6:58 AM
Sun Transit: 12:52 AM
Sunset: 6:47 PM
Daylight: 11 hrs 50 mins
Moonrise: 8:03 PM
Moon Transit: 2:54 AM
Moonset: 10:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:24 AM - 4:54 AM
2:46 PM - 5:16 PM

Minor Periods

7:33 PM - 9:03 PM
10:03 AM - 11:33 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: 6:58 AM
Sun Transit: 12:52 AM
Sunset: 6:47 PM
Daylight: 11 hrs 50 mins
Moonrise: 8:03 PM
Moon Transit: 2:54 AM
Moonset: 10:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:24 AM - 4:54 AM
2:46 PM - 5:16 PM

Minor Periods

7:33 PM - 9:03 PM
10:03 AM - 11:33 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: 6:59 AM
Sun Transit: 12:52 AM
Sunset: 6:46 PM
Daylight: 11 hrs 47 mins
Moonrise: 8:45 PM
Moon Transit: 3:50 AM
Moonset: 11:51 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:20 AM - 5:50 AM
3:45 PM - 6:15 PM

Minor Periods

8:15 PM - 9:45 PM
11:21 AM - 12:51 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: 6:59 AM
Sun Transit: 12:52 AM
Sunset: 6:46 PM
Daylight: 11 hrs 47 mins
Moonrise: 8:45 PM
Moon Transit: 3:50 AM
Moonset: 11:51 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:20 AM - 5:50 AM
3:45 PM - 6:15 PM

Minor Periods

8:15 PM - 9:45 PM
11:21 AM - 12:51 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: 7:00 AM
Sun Transit: 12:52 AM
Sunset: 6:44 PM
Daylight: 11 hrs 44 mins
Moonrise: 9:38 PM
Moon Transit: 4:51 AM
Moonset: 1:05 PM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:21 AM - 6:51 AM
4:46 PM - 7:16 PM

Minor Periods

9:08 PM - 10:38 PM
12:35 AM - 2:05 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: 7:00 AM
Sun Transit: 12:52 AM
Sunset: 6:44 PM
Daylight: 11 hrs 44 mins
Moonrise: 9:38 PM
Moon Transit: 4:51 AM
Moonset: 1:05 PM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:21 AM - 6:51 AM
4:46 PM - 7:16 PM

Minor Periods

9:08 PM - 10:38 PM
12:35 AM - 2:05 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: 7:01 AM
Sun Transit: 12:51 AM
Sunset: 6:42 PM
Daylight: 11 hrs 41 mins
Moonrise: 10:42 PM
Moon Transit: 5:53 AM
Moonset: 2:10 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:23 AM - 7:53 AM
5:49 PM - 8:19 PM

Minor Periods

10:12 PM - 11:42 PM
1:40 PM - 3:10 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: 7:01 AM
Sun Transit: 12:51 AM
Sunset: 6:42 PM
Daylight: 11 hrs 41 mins
Moonrise: 10:42 PM
Moon Transit: 5:53 AM
Moonset: 2:10 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:23 AM - 7:53 AM
5:49 PM - 8:19 PM

Minor Periods

10:12 PM - 11:42 PM
1:40 PM - 3:10 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: 7:02 AM
Sun Transit: 12:51 AM
Sunset: 6:41 PM
Daylight: 11 hrs 39 mins
Moonrise: 11:55 PM
Moon Transit: 6:56 AM
Moonset: 3:03 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:26 AM - 8:56 AM
6:51 PM - 9:21 PM

Minor Periods

12:00 AM - 12:00 AM
2:33 PM - 4:03 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: 7:02 AM
Sun Transit: 12:51 AM
Sunset: 6:41 PM
Daylight: 11 hrs 39 mins
Moonrise: 11:55 PM
Moon Transit: 6:56 AM
Moonset: 3:03 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:26 AM - 8:56 AM
6:51 PM - 9:21 PM

Minor Periods

12:00 AM - 12:00 AM
2:33 PM - 4:03 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: 7:03 AM
Sun Transit: 12:51 AM
Sunset: 6:39 PM
Daylight: 11 hrs 36 mins
Moonrise: 12:55 AM
Moon Transit: 7:56 AM
Moonset: 3:45 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:26 AM - 9:56 AM
7:49 PM - 10:19 PM

Minor Periods

3:15 PM - 4:45 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: 7:03 AM
Sun Transit: 12:51 AM
Sunset: 6:39 PM
Daylight: 11 hrs 36 mins
Moonrise: 12:55 AM
Moon Transit: 7:56 AM
Moonset: 3:45 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:26 AM - 9:56 AM
7:49 PM - 10:19 PM

Minor Periods

3:15 PM - 4:45 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: 7:04 AM
Sun Transit: 12:50 AM
Sunset: 6:37 PM
Daylight: 11 hrs 33 mins
Moonrise: 1:12 AM
Moon Transit: 8:51 AM
Moonset: 4:18 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:21 AM - 10:51 AM
8:42 PM - 11:12 PM

Minor Periods

3:48 PM - 5:18 PM
12:42 AM - 2:12 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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