Water Temperature of the Mississippi River in Le Claire, IA

Current Water Temperature

37.3°F

Measurement Time: Tuesday, March 17, 2026, 10:00 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

26.1°F
Overcast
Overcast
14.3°F
24.9°F
81%
S 14.1 mph
21 mph
15.4°F
20.6°F
0 in
100%
9 mi
1016 mbar
0

Five Day Weather Forecast

Partly Cloudy
Wed
H: 49°F
L: 23°F
Fog
Thu
H: 59°F
L: 33°F
Overcast
Fri
H: 48°F
L: 37°F
Sunny
Sat
H: 74°F
L: 43°F
Cloudy
Sun
H: 75°F
L: 44°F

Air Quality

AQI: 1 - Good
PM2.5: 9.05 μg/m3
PM10: 9.95 μg/m3
Carbon Monoxide: 220.85 μg/m3
Nitrogen Dioxide: 6.25 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:00 AM
Sunset: 7:12 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:52 AM
Moon Transit: 12:52 AM
Moonset: 7:06 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:22 AM - 2:52 PM

Minor Periods

6:36 PM - 8:06 PM
6:22 AM - 7:52 AM

Action Rating: 3 out of 5

Wednesday, March 18, 2026

Weather Forecast

Partly Cloudy
48.7°F
22.8°F
34.8°F
82%
0 in
0%
7%
14.3 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 11.95 μg/m3
PM10: 12.99 μg/m3
Carbon Monoxide: 239.69 μg/m3
Nitrogen Dioxide: 7.47 μg/m3
Sulphur Dioxide: 1.96 μg/m3
Ozone: 91.56 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:00 AM
Sunset: 7:12 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:52 AM
Moon Transit: 12:52 AM
Moonset: 7:06 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:22 AM - 2:52 PM

Minor Periods

6:36 PM - 8:06 PM
6:22 AM - 7:52 AM

Action Rating: 3 out of 5

Thursday, March 19, 2026

Weather Forecast

Fog
58.8°F
32.9°F
44°F
96%
0 in
0%
0%
11.2 mph
1.1


Air Quality

AQI: 2 - Moderate
PM2.5: 25.15 μg/m3
PM10: 26.02 μg/m3
Carbon Monoxide: 260.97 μg/m3
Nitrogen Dioxide: 13.4 μg/m3
Sulphur Dioxide: 1.96 μg/m3
Ozone: 89.24 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 12 hrs 6 mins
Moonrise: 7:14 AM
Moon Transit: 12:31 AM
Moonset: 8:19 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 AM
12:01 AM - 2:31 AM

Minor Periods

7:49 PM - 9:19 PM
6:44 AM - 8:14 AM

Action Rating: 4 out of 5

Friday, March 20, 2026

Weather Forecast

Overcast
47.5°F
37°F
42.6°F
98%
0 in
0%
0%
9.2 mph
1.3


Air Quality

AQI: 2 - Moderate
PM2.5: 21.13 μg/m3
PM10: 21.58 μg/m3
Carbon Monoxide: 271.29 μg/m3
Nitrogen Dioxide: 17.03 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 55.96 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 9:27 AM
Sunset: 7:14 PM
Daylight: 12 hrs 9 mins
Moonrise: 7:37 AM
Moon Transit: 2:29 PM
Moonset: 9:35 PM
Moon Phase: New
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

1:30 AM - 4:00 AM
1:59 PM - 4:29 PM

Minor Periods

9:05 PM - 10:35 PM
7:07 AM - 8:37 AM

Action Rating: 4 out of 5

Saturday, March 21, 2026

Weather Forecast

Sunny
74°F
43°F
59.5°F
69%
0 in
0%
0%
13.2 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 5.43 μg/m3
PM10: 5.93 μg/m3
Carbon Monoxide: 235.78 μg/m3
Nitrogen Dioxide: 8.09 μg/m3
Sulphur Dioxide: 1.92 μg/m3
Ozone: 69.48 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:00 AM
Sunset: 7:15 PM
Daylight: 12 hrs 12 mins
Moonrise: 8:04 AM
Moon Transit: 3:21 PM
Moonset: 10:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

2:21 AM - 4:51 AM
2:51 PM - 5:21 PM

Minor Periods

10:24 PM - 11:54 PM
7:34 AM - 9:04 AM

Action Rating: 2 out of 5

Sunday, March 22, 2026

Weather Forecast

Cloudy
75.1°F
44.1°F
62°F
56%
0 in
0%
0%
20.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.03 μg/m3
PM10: 5.16 μg/m3
Carbon Monoxide: 183.88 μg/m3
Nitrogen Dioxide: 9.03 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 59.31 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:00 AM
Sunset: 7:16 PM
Daylight: 12 hrs 15 mins
Moonrise: 8:37 AM
Moon Transit: 4:18 PM
Moonset: 12:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

3:16 AM - 5:46 AM
3:48 PM - 6:18 PM

Minor Periods

12:00 AM - 12:00 AM
8:07 AM - 9:37 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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