Water Temperature of the Mississippi River in Clayton, IA
Current Water Temperature
35.8°F
Measurement Time: Sunday, January 21, 2024, 8:45 AM CST
Temperature Locations
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Local Points of Interest
Clayton, IA; Bagley, WIMississippi River
Station Name: Clayton (Pool 10 CP)
Data Source: USGS
Elevation Above Sea Level: 627 feet
Nearest Address:
279 1st St
Clayton, IA 52049
Clayton County
GPS Coordinates: 42.9033, -91.1456
Nearby Water Temperatures
Mississippi River, Guttenberg, IA (8.5 mi)Turkey River, Garber, IA (12.7 mi)
Mississippi River, Lynxville, WI (21.4 mi)
Mississippi River, Dubuque, IA (35.7 mi)
Wisconsin River, Muscoda, WI (40.9 mi)
Kickapoo River, Readstown, WI (42.3 mi)
Mississippi River, Genoa, WI (46.3 mi)
North Fork Maquoketa River, Maquoketa, IA (55.3 mi)
Mississippi River, Bellevue, IA (57.6 mi)
Cedar River, Palo, IA (66.2 mi)
Lake Onalaska, La Crescent, MN (67 mi)
Cedar River, Waverly, IA (68.1 mi)
Morgan Creek, Cedar Rapids, IA (70.5 mi)
South Branch Root River, Carimona, MN (72.9 mi)
Black Earth Creek, Black Earth, WI (73.2 mi)
Weather for Clayton, Iowa
Current Weather
80.8°F

Partly cloudy
79.6°F
79.9°F
31%
SSW 4.9 mph
6.3 mph
80.9°F
50°F
0 in
50%
9 mi
1015 mbar
1.2
Five Day Weather Forecast

Sun
H: 83°F
L: 52°F

Mon
H: 78°F
L: 57°F

Tue
H: 82°F
L: 57°F

Wed
H: 82°F
L: 60°F

Thu
H: 77°F
L: 55°F
Air Quality
AQI:
1 - Good
PM2.5:
9.15 μg/m3
PM10:
10.45 μg/m3
Carbon Monoxide: 138.85 μg/m3
Nitrogen Dioxide: 8.25 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 57 μg/m3
Nitrogen Dioxide: 8.25 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 57 μg/m3
Astronomical
Sunrise: 5:33 AM
Sun Transit: 1:01 PM
Sunset: 8:30 PM
Daylight: 14 hrs 57 mins
Sun Transit: 1:01 PM
Sunset: 8:30 PM
Daylight: 14 hrs 57 mins
Moonrise: 2:05 PM
Moon Transit: 8:25 PM
Moonset: 2:16 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%
Moon Transit: 8:25 PM
Moonset: 2:16 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%
Best Times for Fishing or Hunting
Major Periods
7:25 AM - 9:55 AM7:55 PM - 10:25 PM
Minor Periods
1:35 PM - 3:05 PM1:46 AM - 3:16 AM
Action Rating: 2 out of 5
Sunday, May 24, 2026
Weather Forecast
Sunny
82.8°F
51.8°F
68.1°F
57%
0 in
0%
0%
7.2 mph
7.1
Air Quality
AQI:
1 - Good
PM2.5:
6.35 μg/m3
PM10:
7.25 μg/m3
Carbon Monoxide: 143.09 μg/m3
Nitrogen Dioxide: 6.83 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 60.12 μg/m3
Nitrogen Dioxide: 6.83 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 60.12 μg/m3
Astronomical
Sunrise: 5:33 AM
Sun Transit: 1:01 PM
Sunset: 8:30 PM
Daylight: 14 hrs 57 mins
Sun Transit: 1:01 PM
Sunset: 8:30 PM
Daylight: 14 hrs 57 mins
Moonrise: 2:05 PM
Moon Transit: 8:25 PM
Moonset: 2:16 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%
Moon Transit: 8:25 PM
Moonset: 2:16 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%
Best Times for Fishing or Hunting
Major Periods
7:25 AM - 9:55 AM7:55 PM - 10:25 PM
Minor Periods
1:35 PM - 3:05 PM1:46 AM - 3:16 AM
Action Rating: 2 out of 5
Monday, May 25, 2026
Weather Forecast
Sunny
78.1°F
57.2°F
67.5°F
69%
0 in
0%
0%
15.7 mph
8.4
Air Quality
AQI:
1 - Good
PM2.5:
8.06 μg/m3
PM10:
9.17 μg/m3
Carbon Monoxide: 132.89 μg/m3
Nitrogen Dioxide: 5.75 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 71.84 μg/m3
Nitrogen Dioxide: 5.75 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 71.84 μg/m3
Astronomical
Sunrise: 5:32 AM
Sun Transit: 1:01 PM
Sunset: 8:31 PM
Daylight: 14 hrs 59 mins
Sun Transit: 1:01 PM
Sunset: 8:31 PM
Daylight: 14 hrs 59 mins
Moonrise: 3:11 PM
Moon Transit: 9:07 PM
Moonset: 2:35 AM
Moon Phase: First Quarter
Moon Illumination: 66.7%
Moon Transit: 9:07 PM
Moonset: 2:35 AM
Moon Phase: First Quarter
Moon Illumination: 66.7%
Best Times for Fishing or Hunting
Major Periods
8:07 AM - 10:37 AM8:37 PM - 11:07 PM
Minor Periods
2:41 PM - 4:11 PM2:05 AM - 3:35 AM
Action Rating: 3 out of 5
Tuesday, May 26, 2026
Weather Forecast
Sunny
82°F
57.3°F
70°F
78%
0 in
0%
0%
10.1 mph
8.4
Air Quality
AQI:
1 - Good
PM2.5:
6.19 μg/m3
PM10:
7.05 μg/m3
Carbon Monoxide: 142.97 μg/m3
Nitrogen Dioxide: 5.55 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 77.4 μg/m3
Nitrogen Dioxide: 5.55 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 77.4 μg/m3
Astronomical
Sunrise: 5:32 AM
Sun Transit: 1:01 PM
Sunset: 8:32 PM
Daylight: 15 hrs mins
Sun Transit: 1:01 PM
Sunset: 8:32 PM
Daylight: 15 hrs mins
Moonrise: 4:16 PM
Moon Transit: 9:49 PM
Moonset: 2:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%
Moon Transit: 9:49 PM
Moonset: 2:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%
Best Times for Fishing or Hunting
Major Periods
8:49 AM - 11:19 AM9:19 PM - 11:49 PM
Minor Periods
3:46 PM - 5:16 PM2:24 AM - 3:54 AM
Action Rating: 2 out of 5
Wednesday, May 27, 2026
Weather Forecast
Patchy rain nearby
82.2°F
60.3°F
70.9°F
76%
0.05 in
85%
0%
5.8 mph
7.2
Air Quality
AQI:
1 - Good
PM2.5:
8.26 μg/m3
PM10:
9.38 μg/m3
Carbon Monoxide: 163 μg/m3
Nitrogen Dioxide: 8.37 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 76.48 μg/m3
Nitrogen Dioxide: 8.37 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 76.48 μg/m3
Astronomical
Sunrise: 5:31 AM
Sun Transit: 1:01 PM
Sunset: 8:33 PM
Daylight: 15 hrs 2 mins
Sun Transit: 1:01 PM
Sunset: 8:33 PM
Daylight: 15 hrs 2 mins
Moonrise: 5:21 PM
Moon Transit: 10:32 PM
Moonset: 3:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%
Moon Transit: 10:32 PM
Moonset: 3:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%
Best Times for Fishing or Hunting
Major Periods
9:31 AM - 12:01 AM12:00 AM - 12:00 AM
Minor Periods
4:51 PM - 6:21 PM2:43 AM - 4:13 AM
Action Rating: 2 out of 5
Thursday, May 28, 2026
Weather Forecast
Sunny
77°F
54.7°F
66.6°F
81%
0 in
0%
0%
7.6 mph
8.7
Air Quality
AQI:
1 - Good
PM2.5:
7.19 μg/m3
PM10:
7.87 μg/m3
Carbon Monoxide: 163.27 μg/m3
Nitrogen Dioxide: 5.87 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 74.23 μg/m3
Nitrogen Dioxide: 5.87 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 74.23 μg/m3
Astronomical
Sunrise: 5:30 AM
Sun Transit: 1:01 PM
Sunset: 8:34 PM
Daylight: 15 hrs 3 mins
Sun Transit: 1:01 PM
Sunset: 8:34 PM
Daylight: 15 hrs 3 mins
Moonrise: 6:27 PM
Moon Transit: 11:17 PM
Moonset: 3:35 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%
Moon Transit: 11:17 PM
Moonset: 3:35 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%
Best Times for Fishing or Hunting
Major Periods
10:15 AM - 12:45 AM12:00 AM - 12:00 AM
Minor Periods
5:57 PM - 7:27 PM3:05 AM - 4:35 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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