Water Temperature of the Mississippi River in Le Claire, IA

Current Water Temperature

59.1°F

Measurement Time: Saturday, May 2, 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

57.9°F
Partly cloudy
Partly cloudy
56.4°F
60.1°F
32%
WNW 8.1 mph
9.7 mph
60.1°F
24°F
0 in
75%
8 mi
1018 mbar
1.8

Five Day Weather Forecast

Sunny
Sat
H: 61°F
L: 34°F
Patchy rain nearby
Sun
H: 66°F
L: 44°F
Patchy rain nearby
Mon
H: 75°F
L: 48°F
Moderate rain
Tue
H: 51°F
L: 44°F
Patchy rain nearby
Wed
H: 50°F
L: 38°F

Air Quality

AQI: 1 - Good
PM2.5: 7.35 μg/m3
PM10: 8.55 μg/m3
Carbon Monoxide: 171.85 μg/m3
Nitrogen Dioxide: 11.35 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 12:58 AM
Sunset: 8:01 PM
Daylight: 14 hrs 4 mins
Moonrise: 9:32 PM
Moon Transit: 1:16 AM
Moonset: 5:59 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

12:46 AM - 3:16 AM
1:06 PM - 3:36 PM

Minor Periods

9:02 PM - 10:32 PM
5:29 AM - 6:59 AM

Action Rating: 4 out of 5

Flood Warning issued May 1 at 8:52PM CDT until May 2 at 3:00PM CDT by NWS Quad Cities IA IL

Effective: Fri May 1, 2026, 8:52 PM
Expires: Sat May 2, 2026, 3:00 PM

...The Flood Warning is extended for the following rivers in Illinois... Rock River near Joslin affecting Whiteside, Rock Island and Henry IL Counties. * WHAT...Minor flooding is occurring. * WHERE...Rock River near Joslin. * WHEN...Until tomorrow morning. * IMPACTS...At 12.0 feet, water affects low lying agricultural land. * ADDITIONAL DETAILS... - At 7:45 PM CDT Friday the stage was 12.1 feet. - Forecast...The river is expected to fall below flood stage Saturday morning. - Flood stage is 12.0 feet.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. The next statement will be issued by Saturday afternoon at 300 PM CDT.
Saturday, May 2, 2026

Weather Forecast

Sunny
61°F
34.2°F
48.1°F
53%
0 in
0%
0%
8.3 mph
6.5


Air Quality

AQI: 1 - Good
PM2.5: 6.55 μg/m3
PM10: 7.79 μg/m3
Carbon Monoxide: 161.09 μg/m3
Nitrogen Dioxide: 6.49 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 71.04 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 12:58 AM
Sunset: 8:01 PM
Daylight: 14 hrs 4 mins
Moonrise: 9:32 PM
Moon Transit: 1:16 AM
Moonset: 5:59 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

12:46 AM - 3:16 AM
1:06 PM - 3:36 PM

Minor Periods

9:02 PM - 10:32 PM
5:29 AM - 6:59 AM

Action Rating: 4 out of 5

Sunday, May 3, 2026

Weather Forecast

Patchy rain nearby
65.5°F
44.4°F
53.9°F
59%
0.01 in
83%
0%
19.7 mph
5.8


Air Quality

AQI: 1 - Good
PM2.5: 7.15 μg/m3
PM10: 8.17 μg/m3
Carbon Monoxide: 162.29 μg/m3
Nitrogen Dioxide: 5.46 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 83.32 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 12:58 AM
Sunset: 8:02 PM
Daylight: 14 hrs 6 mins
Moonrise: 10:34 PM
Moon Transit: 2:04 AM
Moonset: 6:32 AM
Moon Phase: Full
Moon Illumination: 94.4%

Best Times for Fishing or Hunting

Major Periods

1:34 AM - 4:04 AM
1:55 PM - 4:25 PM

Minor Periods

10:04 PM - 11:34 PM
6:02 AM - 7:32 AM

Action Rating: 4 out of 5

Monday, May 4, 2026

Weather Forecast

Patchy rain nearby
75.4°F
48°F
61.2°F
67%
0.19 in
78%
0%
13 mph
6.6


Air Quality

AQI: 1 - Good
PM2.5: 6.75 μg/m3
PM10: 7.67 μg/m3
Carbon Monoxide: 184.77 μg/m3
Nitrogen Dioxide: 11.18 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 74.32 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 12:58 AM
Sunset: 8:03 PM
Daylight: 14 hrs 9 mins
Moonrise: 11:30 PM
Moon Transit: 2:54 AM
Moonset: 7:12 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

2:24 AM - 4:54 AM
2:46 PM - 5:16 PM

Minor Periods

12:00 AM - 12:00 AM
6:42 AM - 8:12 AM

Action Rating: 2 out of 5

Tuesday, May 5, 2026

Weather Forecast

Moderate rain
51.2°F
43.5°F
48.7°F
85%
0.35 in
84%
0%
15.4 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 5.21 μg/m3
PM10: 6.06 μg/m3
Carbon Monoxide: 161.3 μg/m3
Nitrogen Dioxide: 6.4 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 78.64 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 12:58 AM
Sunset: 8:04 PM
Daylight: 14 hrs 11 mins
Moonrise: 12:30 AM
Moon Transit: 3:45 AM
Moonset: 8:00 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.8%

Best Times for Fishing or Hunting

Major Periods

3:15 AM - 5:45 AM
3:38 PM - 6:08 PM

Minor Periods

7:30 AM - 9:00 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, May 6, 2026

Weather Forecast

Patchy rain nearby
50°F
38.3°F
45°F
70%
0.05 in
88%
0%
11 mph
4.7


Air Quality

AQI: 1 - Good
PM2.5: 2.33 μg/m3
PM10: 2.5 μg/m3
Carbon Monoxide: 155.27 μg/m3
Nitrogen Dioxide: 5.93 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 60.62 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 12:58 AM
Sunset: 8:05 PM
Daylight: 14 hrs 13 mins
Moonrise: 12:21 AM
Moon Transit: 4:36 AM
Moonset: 8:56 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%

Best Times for Fishing or Hunting

Major Periods

4:06 AM - 6:36 AM
4:30 PM - 7:00 PM

Minor Periods

8:26 AM - 9:56 AM
12:00 AM - 12:00 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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