Water Temperature of the Mississippi River in Clayton, IA
Current Water Temperature
Measurement Time: Sunday, January 21, 2024, 8:45 AM CST
Temperature Locations
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Local Points of Interest
Clayton, IA; Bagley, WISponsored Content
Station Name: Clayton (Pool 10 CP)
Data Source: USGS
Elevation Above Sea Level: 627 feet / 191 meters
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 (67.0 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

Humidity: 58%
Feels Like: 99.8°F
Wind: SSW 19 mph
Wind Gusts: 21.9 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 9.4
Five Day Weather Forecast

Sun
H: 96°F
L: 73°F

Mon
H: 95°F
L: 68°F

Tue
H: 77°F
L: 70°F

Wed
H: 85°F
L: 66°F

Thu
H: 86°F
L: 68°F
Air Quality
Nitrogen Dioxide: 2.22 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 106 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:47 PM
Daylight: 15 hrs 22 mins
Moon Transit: 10:17 AM
Moonset: 6:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:47 AM - 12:17 AM
Minor Periods
5:44 PM - 7:14 PM2:06 AM - 3:36 AM
Action Rating: 2 out of 5
Heat Advisory issued June 22 at 3:01AM CDT until June 23 at 7:00AM CDT by NWS La Crosse WI
Effective: Sun June 22, 2025, 3:01 AM
Expires: Sun June 22, 2025, 9:15 PM
* WHAT...Heat index values of 100 to around 105 expected. Overnight lows of 75 to 80. * WHERE...Portions of north central and northeast Iowa, southeast Minnesota, and central, north central, southwest, and west central Wisconsin. * WHEN...Until 7 AM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 22 at 3:01AM CDT until June 23 at 7:00AM CDT by NWS La Crosse WI
Effective: Sun June 22, 2025, 3:01 AM
Expires: Sun June 22, 2025, 9:15 PM
* WHAT...Heat index values of 100 to around 105 expected. Overnight lows of 75 to 80. * WHERE...Portions of north central and northeast Iowa, southeast Minnesota, and central, north central, southwest, and west central Wisconsin. * WHEN...Until 7 AM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 22 at 3:01AM CDT until June 23 at 7:00AM CDT by NWS La Crosse WI
Effective: Sun June 22, 2025, 3:01 AM
Expires: Sun June 22, 2025, 9:15 PM
* WHAT...Heat index values of 100 to around 105 expected. Overnight lows of 75 to 80. * WHERE...Portions of north central and northeast Iowa, southeast Minnesota, and central, north central, southwest, and west central Wisconsin. * WHEN...Until 7 AM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 22 at 3:01AM CDT until June 23 at 7:00AM CDT by NWS La Crosse WI
Effective: Sun June 22, 2025, 3:01 AM
Expires: Sun June 22, 2025, 9:15 PM
* WHAT...Heat index values of 100 to around 105 expected. Overnight lows of 75 to 80. * WHERE...Portions of north central and northeast Iowa, southeast Minnesota, and central, north central, southwest, and west central Wisconsin. * WHEN...Until 7 AM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 22 at 3:23AM CDT until June 23 at 8:00PM CDT by NWS Quad Cities IA IL
Effective: Sun June 22, 2025, 3:23 AM
Expires: Sun June 22, 2025, 11:30 AM
* WHAT...Peak afternoon heat indices around 105 degrees expected. * WHERE...Portions of north central, northwest, and west central Illinois, east central, northeast, and southeast Iowa, and northeast Missouri. * WHEN...Until 8 PM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Heat impacts will be worsened by several consecutive days of sweltering temperatures. Additionally, there will be little relief overnight with near record warm lows forecast in the mid to upper 70s.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Weather Forecast
Average Temperature: 85°F
Average Humidity: 70%
Wind: 19.9 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 3.89 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 88.56 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:47 PM
Daylight: 15 hrs 22 mins
Moon Transit: 10:17 AM
Moonset: 6:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:47 AM - 12:17 AM
Minor Periods
5:44 PM - 7:14 PM2:06 AM - 3:36 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 79.9°F
Average Humidity: 77%
Wind: 17.7 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 86.92 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:48 PM
Daylight: 15 hrs 21 mins
Moon Transit: 11:18 AM
Moonset: 7:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:48 AM - 1:18 PM
Minor Periods
7:03 PM - 8:33 PM2:44 AM - 4:14 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 73.6°F
Average Humidity: 94%
Wind: 8.9 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 14.01 μg/m3
Sulphur Dioxide: 0.65 μg/m3
Ozone: 69 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 8:48 PM
Daylight: 15 hrs 21 mins
Moon Transit: 12:23 AM
Moonset: 8:45 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:53 AM - 2:23 PM
Minor Periods
8:15 PM - 9:45 PM3:35 AM - 5:05 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 74.3°F
Average Humidity: 89%
Wind: 10.5 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 7.59 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 72.32 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 8:48 PM
Daylight: 15 hrs 21 mins
Moon Transit: 1:28 PM
Moonset: 9:43 PM
Moon Phase: New
Moon Illumination: 1.6%
Best Times for Fishing or Hunting
Major Periods
12:16 AM - 2:46 AM12:58 AM - 3:28 PM
Minor Periods
9:13 PM - 10:43 PM4:38 AM - 6:08 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 77.1°F
Average Humidity: 84%
Wind: 12.3 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 10.37 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 67.92 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 8:48 PM
Daylight: 15 hrs 21 mins
Moon Transit: 2:29 PM
Moonset: 10:28 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
1:20 AM - 3:50 AM1:59 PM - 4:29 PM
Minor Periods
9:58 PM - 11:28 PM5:51 AM - 7:21 AM
Action Rating: 4 out of 5