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

75.9°F
Overcast
Overcast
80.6°F
76°F
82%
WSW 8.7 mph
16.3 mph
71.2°F
68.8°F
0 in
25%
9 mi
1007 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 86°F
L: 63°F
Sunny
Wed
H: 70°F
L: 53°F
Sunny
Thu
H: 74°F
L: 53°F
Sunny
Fri
H: 68°F
L: 59°F
Mist
Sat
H: 77°F
L: 56°F

Air Quality

AQI: 1 - Good
PM2.5: 2.5 μg/m3
PM10: 2.9 μg/m3
Carbon Monoxide: 116 μg/m3
Nitrogen Dioxide: 6.4 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:08 PM
Sunset: 8:30 PM
Daylight: 14 hrs 44 mins
Moonrise: 2:02 PM
Moon Transit: 7:08 PM
Moonset: 12:42 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

6:12 AM - 8:42 AM
6:38 PM - 9:08 PM

Minor Periods

1:32 PM - 3:02 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Sunny
85.5°F
62.6°F
75°F
75%
0 in
9%
0%
15.4 mph
8.9


Air Quality

AQI: 1 - Good
PM2.5: 2.79 μg/m3
PM10: 2.98 μg/m3
Carbon Monoxide: 130.63 μg/m3
Nitrogen Dioxide: 4.08 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 74.83 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:08 PM
Sunset: 8:30 PM
Daylight: 14 hrs 44 mins
Moonrise: 2:02 PM
Moon Transit: 7:08 PM
Moonset: 12:42 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

6:12 AM - 8:42 AM
6:38 PM - 9:08 PM

Minor Periods

1:32 PM - 3:02 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
69.5°F
53.1°F
62.1°F
72%
0 in
7%
0%
10.3 mph
9.2


Air Quality

AQI: 1 - Good
PM2.5: 2.03 μg/m3
PM10: 2.09 μg/m3
Carbon Monoxide: 136.25 μg/m3
Nitrogen Dioxide: 4.37 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 69.21 μg/m3

Astronomical

Sunrise: 5:47 AM
Sun Transit: 1:08 PM
Sunset: 8:29 PM
Daylight: 14 hrs 43 mins
Moonrise: 3:07 PM
Moon Transit: 7:53 PM
Moonset: 12:07 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

6:57 AM - 9:27 AM
7:23 PM - 9:53 PM

Minor Periods

2:37 PM - 4:07 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
73.7°F
52.6°F
64°F
72%
0 in
9%
0%
5.1 mph
9.3


Air Quality

AQI: 1 - Good
PM2.5: 4.07 μg/m3
PM10: 4.19 μg/m3
Carbon Monoxide: 131.46 μg/m3
Nitrogen Dioxide: 13.17 μg/m3
Sulphur Dioxide: 0.66 μg/m3
Ozone: 60.71 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:08 PM
Sunset: 8:28 PM
Daylight: 14 hrs 41 mins
Moonrise: 4:11 PM
Moon Transit: 8:41 PM
Moonset: 12:35 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

7:44 AM - 10:14 AM
8:11 PM - 10:41 PM

Minor Periods

3:41 PM - 5:11 PM
12:05 AM - 1:35 AM

Action Rating: 3 out of 5

Friday, July 24, 2026

Weather Forecast

Sunny
68.1°F
58.8°F
63.3°F
82%
0 in
12%
0%
6.7 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 3.28 μg/m3
PM10: 3.4 μg/m3
Carbon Monoxide: 142.55 μg/m3
Nitrogen Dioxide: 9.33 μg/m3
Sulphur Dioxide: 0.98 μg/m3
Ozone: 77.08 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:08 PM
Sunset: 8:27 PM
Daylight: 14 hrs 39 mins
Moonrise: 5:12 PM
Moon Transit: 9:31 PM
Moonset: 1:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

8:33 AM - 11:03 AM
9:01 PM - 11:31 PM

Minor Periods

4:42 PM - 6:12 PM
12:38 AM - 2:08 AM

Action Rating: 2 out of 5

Saturday, July 25, 2026

Weather Forecast

Mist
76.8°F
56.4°F
66.8°F
85%
0 in
17%
0%
7.8 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 4.56 μg/m3
PM10: 4.64 μg/m3
Carbon Monoxide: 211.25 μg/m3
Nitrogen Dioxide: 17.85 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 48.63 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:08 PM
Sunset: 8:27 PM
Daylight: 14 hrs 37 mins
Moonrise: 6:08 PM
Moon Transit: 10:23 PM
Moonset: 1:49 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

9:23 AM - 11:53 AM
12:00 AM - 12:00 AM

Minor Periods

5:38 PM - 7:08 PM
1:19 AM - 2:49 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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