Water Temperature of the Mississippi River in Le Claire, IA

Current Water Temperature

78.3°F

Measurement Time: Monday, June 8, 2026, 9:30 AM CDT

Temperature Locations

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Local Points of Interest

Fisherman's Corner North Recreation Area; Smith Island Recreation Area; Illiniwek Forest Preserve; Hampton, IL; Rapids City, IL

Mississippi River

Station Name: Le Claire - L&D 14
Data Source: USGS

Elevation Above Sea Level: 568 feet

Nearest Address:
Great River Road
Le Claire, IA 52753
Scott County

GPS Coordinates: 41.5747, -90.4006

Nearby Water Temperatures

Mississippi River, Rock Island, IL (9.3 mi)
Mississippi River, Camanche, IA (16.2 mi)
Beaver Slough, Clinton, IA (20.5 mi)
Mississippi River, Fulton, IL (25.4 mi)
Mississippi River, Fulton, IL (25.7 mi)
Mississippi River, Illinois City, IL (33.1 mi)
Mississippi River, New Boston, IL (43.1 mi)
North Fork Maquoketa River, Maquoketa, IA (44.1 mi)
Mississippi River, Bellevue, IA (47.4 mi)
Mississippi River, Gladstone, IL (57.8 mi)
Illinois River, Henry, IL (63.1 mi)
Mississippi River, Dubuque, IA (67.9 mi)
Rock River, Byron, IL (70 mi)
Illinois River, Utica, IL (75.3 mi)
Morgan Creek, Cedar Rapids, IA (75.6 mi)

Weather for Le Claire, Iowa

Current Weather

60.1°F
Heavy rain
Heavy rain
60.1°F
65.7°F
96%
ENE 17.9 mph
25.1 mph
65.7°F
61.7°F
0.14 in
100%
1 mi
1011 mbar
0.8

Five Day Weather Forecast

Heavy rain
Sun
H: 69°F
L: 58°F
Patchy rain nearby
Mon
H: 73°F
L: 56°F
Sunny
Tue
H: 74°F
L: 53°F
Moderate rain
Wed
H: 77°F
L: 60°F
Patchy rain nearby
Thu
H: 78°F
L: 62°F

Air Quality

AQI: 1 - Good
PM2.5: 2.4 μg/m3
PM10: 2.6 μg/m3
Carbon Monoxide: 128 μg/m3
Nitrogen Dioxide: 4.4 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 67 μg/m3

Astronomical

Sunrise: 5:27 AM
Sun Transit: 1:03 PM
Sunset: 8:40 PM
Daylight: 15 hrs 12 mins
Moonrise: 12:58 AM
Moon Transit: 7:02 PM
Moonset: 12:36 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

6:08 AM - 8:38 AM
6:32 PM - 9:02 PM

Minor Periods

12:28 AM - 1:58 PM
12:06 AM - 1:36 AM

Action Rating: 3 out of 5

Flood Warning issued June 21 at 10:27AM CDT until June 24 at 3:00AM CDT by NWS Quad Cities IA IL

Effective: Sun June 21, 2026, 10:27 AM
Expires: Mon June 22, 2026, 10:30 AM

...The Flood Warning is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Iowa River at Marengo affecting Benton and Iowa Counties. * WHAT...Minor flooding is forecast. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until early Wednesday morning. * IMPACTS...At 11.0 feet, Water affects County Road E63 north of the river near Toronto and affects the lowest roads in Buena Vista. * ADDITIONAL DETAILS... - At 9:30 AM CDT Sunday the stage was 10.7 feet and falling. - The river fell sharply below flood stage last night, but more rain will produce additional rises on portions of the Wapsipinicon River. - Forecast...The river is expected to rise above flood stage early Tuesday morning to a crest of 11.1 feet Tuesday morning. It will then fall below flood stage Tuesday evening. - Flood stage is 11.0 feet.

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. The next statement will be issued by Monday morning at 1030 AM CDT.


Flood Watch issued June 21 at 3:51AM CDT until June 22 at 1:00AM CDT by NWS Lincoln IL

Effective: Sun June 21, 2026, 3:51 AM
Expires: Sun June 21, 2026, 4:00 PM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central, east central, southeast, and west central Illinois, including the following counties, in central Illinois, Christian, De Witt, Logan, Macon, Marshall, Mason, McLean, Menard, Peoria, Piatt, Sangamon, Shelby, Stark, Tazewell and Woodford. In east central Illinois, Champaign, Clark, Coles, Cumberland, Douglas, Edgar, Moultrie and Vermilion. In southeast Illinois, Clay, Crawford, Effingham, Jasper, Lawrence and Richland. In west central Illinois, Cass, Fulton, Knox, Morgan, Schuyler and Scott. * WHEN...From 7 AM CDT this morning through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Sunday, June 21, 2026

Weather Forecast

Heavy rain
69.3°F
57.7°F
61.9°F
88%
1.03 in
83%
0%
20.6 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 5.47 μg/m3
PM10: 5.67 μg/m3
Carbon Monoxide: 141.5 μg/m3
Nitrogen Dioxide: 17.46 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 43.75 μg/m3

Astronomical

Sunrise: 5:27 AM
Sun Transit: 1:03 PM
Sunset: 8:40 PM
Daylight: 15 hrs 12 mins
Moonrise: 12:58 AM
Moon Transit: 7:02 PM
Moonset: 12:36 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

6:08 AM - 8:38 AM
6:32 PM - 9:02 PM

Minor Periods

12:28 AM - 1:58 PM
12:06 AM - 1:36 AM

Action Rating: 3 out of 5

Monday, June 22, 2026

Weather Forecast

Patchy rain nearby
72.8°F
55.6°F
63.9°F
83%
0.01 in
40%
0%
13.2 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 2.33 μg/m3
PM10: 2.43 μg/m3
Carbon Monoxide: 115.42 μg/m3
Nitrogen Dioxide: 4.83 μg/m3
Sulphur Dioxide: 0.52 μg/m3
Ozone: 68.63 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 1:03 PM
Sunset: 8:40 PM
Daylight: 15 hrs 12 mins
Moonrise: 2:03 PM
Moon Transit: 7:45 PM
Moonset: 12:57 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

6:50 AM - 9:20 AM
7:15 PM - 9:45 PM

Minor Periods

1:33 PM - 3:03 PM
12:27 AM - 1:57 AM

Action Rating: 2 out of 5

Tuesday, June 23, 2026

Weather Forecast

Sunny
73.9°F
52.7°F
64.2°F
71%
0 in
7%
0%
6 mph
8.8


Air Quality

AQI: 1 - Good
PM2.5: 4.54 μg/m3
PM10: 4.63 μg/m3
Carbon Monoxide: 141.74 μg/m3
Nitrogen Dioxide: 12.75 μg/m3
Sulphur Dioxide: 0.71 μg/m3
Ozone: 46.17 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 1:03 PM
Sunset: 8:40 PM
Daylight: 15 hrs 12 mins
Moonrise: 3:08 PM
Moon Transit: 8:27 PM
Moonset: 1:17 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

7:33 AM - 10:03 AM
7:57 PM - 10:27 PM

Minor Periods

2:38 PM - 4:08 PM
12:47 AM - 2:17 AM

Action Rating: 2 out of 5

Wednesday, June 24, 2026

Weather Forecast

Moderate rain
76.9°F
59.9°F
68.1°F
79%
0.31 in
78%
0%
10.3 mph
8.4


Air Quality

AQI: 1 - Good
PM2.5: 3.74 μg/m3
PM10: 4.07 μg/m3
Carbon Monoxide: 158.79 μg/m3
Nitrogen Dioxide: 8.3 μg/m3
Sulphur Dioxide: 0.65 μg/m3
Ozone: 61.5 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 1:04 PM
Sunset: 8:40 PM
Daylight: 15 hrs 12 mins
Moonrise: 4:12 PM
Moon Transit: 9:11 PM
Moonset: 1:39 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

8:16 AM - 10:46 AM
8:41 PM - 11:11 PM

Minor Periods

3:42 PM - 5:12 PM
1:09 AM - 2:39 AM

Action Rating: 3 out of 5

Thursday, June 25, 2026

Weather Forecast

Patchy rain nearby
77.7°F
61.5°F
67.5°F
79%
0.02 in
40%
0%
7.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.6 μg/m3
PM10: 4.03 μg/m3
Carbon Monoxide: 139.5 μg/m3
Nitrogen Dioxide: 6.83 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 63.88 μg/m3

Astronomical

Sunrise: 5:29 AM
Sun Transit: 1:04 PM
Sunset: 8:40 PM
Daylight: 15 hrs 12 mins
Moonrise: 5:16 PM
Moon Transit: 9:58 PM
Moonset: 2:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

9:01 AM - 11:31 AM
9:28 PM - 11:58 PM

Minor Periods

4:46 PM - 6:16 PM
1:34 AM - 3:04 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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