Water Temperature of the Mississippi River in Guttenberg, IA

Current Water Temperature

73.0°F 22.8°C
Comfortable Ideal for Swimming
73.0°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Pleasant and refreshing. Ideal for recreational swimming, triathlons, and active water recreation without thermal gear.

Measurement Time: Friday, August 5, 2022, 8:00 AM CDT

Temperature Locations

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Local Points of Interest

Glen Haven, WI; Eagle Valley Nature Preserve

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Mississippi River

Station Name: Guttenberg L&D 10
Data Source: USGS

Elevation Above Sea Level: 620 feet

Nearest Address:
78 Lock and Dam Ln
Guttenberg, IA 52052
Clayton County

GPS Coordinates: 42.7858, -91.0958

Nearby Water Temperatures

Mississippi River, Clayton, IA (8.5 mi)
Turkey River, Garber, IA (9 mi)
Mississippi River, Dubuque, IA (28.5 mi)
Mississippi River, Lynxville, WI (29.4 mi)
Wisconsin River, Muscoda, WI (43.6 mi)
North Fork Maquoketa River, Maquoketa, IA (46.8 mi)
Kickapoo River, Readstown, WI (48.8 mi)
Mississippi River, Bellevue, IA (49.9 mi)
Mississippi River, Genoa, WI (54.6 mi)
Cedar River, Palo, IA (60.7 mi)
Morgan Creek, Cedar Rapids, IA (64.6 mi)
Cedar River, Waverly, IA (69.8 mi)
Black Earth Creek, Black Earth, WI (73 mi)
Lake Onalaska, La Crescent, MN (75.4 mi)
Black Earth Creek, Cross Plains, WI (75.9 mi)

Weather for Guttenberg, Iowa

Current Weather

51°F
Sunny
Conditions: Sunny
Humidity: 57%
Feels Like: 46°F
Wind: SW 9.2 mph
Wind Gusts: 17.3 mph
Pressure: 30.09 in
Precipitation: 0 in
Cloud Cover: 1%
Visibility: 6 mi
UV Index: 0.8

Weather Forecast

Sunny
Sat
H: 51°F
L: 31°F
Sunny
Sun
H: 58°F
L: 39°F
Sunny
Mon
H: 59°F
L: 36°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
6.1 μg/m³
Good
PM10
6.2 μg/m³
Good
Ozone (O3)
61 μg/m³
Photochemical
NO2
3.2 μg/m³
Nitrogen Dioxide
SO2
0.7 μg/m³
Sulfur Dioxide
CO
145 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 3m daylight
Sunrise 6:47 AM
Solar Noon 11:48 AM
Sunset 4:50 PM
Moon
Waning Crescent • 1%
Moonrise 5:11 AM
Transit 10:29 AM
Moonset 3:39 PM

Best Times for Fishing or Hunting

Major Periods

9:59 AM - 12:29 PM
10:22 PM - 12:52 AM

Minor Periods

4:41 AM - 6:11 AM
3:09 PM - 4:39 PM
Action Rating:
Good Action 3/5
Saturday, November 7, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 39.3°F
Average Humidity: 71%
Chance of Rain: 11%
Wind: 10.5 mph
UV Index: 2.3

Astronomical

Sun
10h 3m daylight
Sunrise 6:47 AM
Solar Noon 11:48 AM
Sunset 4:50 PM
Moon
Waning Crescent • 1%
Moonrise 5:11 AM
Transit 10:29 AM
Moonset 3:39 PM

Best Times for Fishing or Hunting

Major Periods

9:59 AM - 12:29 PM
10:22 PM - 12:52 AM

Minor Periods

4:41 AM - 6:11 AM
3:09 PM - 4:39 PM
Action Rating:
Good Action 3/5
Sunday, November 8, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 45.8°F
Average Humidity: 71%
Chance of Rain: 8%
Wind: 13.6 mph
UV Index: 2.4

Astronomical

Sun
10h 1m daylight
Sunrise 6:48 AM
Solar Noon 11:48 AM
Sunset 4:48 PM
Moon
New • 0%
Moonrise 6:19 AM
Transit 11:15 AM
Moonset 4:05 PM

Best Times for Fishing or Hunting

Major Periods

10:45 AM - 1:15 PM
11:09 PM - 1:39 AM

Minor Periods

5:49 AM - 7:19 AM
3:35 PM - 5:05 PM
Action Rating:
Very Good 4/5
Monday, November 9, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 46.3°F
Average Humidity: 76%
Chance of Rain: 13%
Wind: 11.6 mph
UV Index: 1.9

Astronomical

Sun
9h 58m daylight
Sunrise 6:49 AM
Solar Noon 11:48 AM
Sunset 4:47 PM
Moon
New • 2%
Moonrise 7:26 AM
Transit 12:03 PM
Moonset 4:36 PM

Best Times for Fishing or Hunting

Major Periods

11:33 AM - 2:03 PM
11:58 PM - 2:28 AM

Minor Periods

6:56 AM - 8:26 AM
4:06 PM - 5:36 PM
Action Rating:
Very Good 4/5
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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