Water Temperature of the Mississippi River in Le Claire, IA

Current Water Temperature

79.8°F

Measurement Time: Thursday, August 27, 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

81°F
Mostly Sunny
Mostly Sunny
51%
NW 5 mph
61°F

Weather Forecast

Mostly Sunny
This Afternoon
82°F - Mostly Sunny
Mostly Clear then Patchy Fog
Tonight
60°F - Mostly Clear then Patchy Fog
Patchy Fog then Sunny
Friday
84°F - Patchy Fog then Sunny
Partly Cloudy
Friday Night
64°F - Partly Cloudy
Partly Sunny
Saturday
83°F - Partly Sunny
Mostly Cloudy then Slight Chance Showers And Thunderstorms
Saturday Night
70°F - Mostly Cloudy then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Sunday
90°F - Slight Chance Showers And Thunderstorms
Partly Cloudy then Chance Showers And Thunderstorms
Sunday Night
74°F - Partly Cloudy then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Monday
89°F - Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And Thunderstorms
Monday Night
74°F - Partly Cloudy then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Tuesday
88°F - Chance Showers And Thunderstorms
Partly Cloudy then Chance Showers And Thunderstorms
Tuesday Night
72°F - Partly Cloudy then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Wednesday
89°F - Chance Showers And Thunderstorms
Mostly Clear then Slight Chance Showers And Thunderstorms
Wednesday Night
72°F - Mostly Clear then Slight Chance Showers And Thunderstorms

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:03 PM
Sunset: 7:43 PM
Daylight: 13 hrs 20 mins
Moonrise: 7:33 PM
Moon Transit: 12:21 AM
Moonset: 5:41 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:10 AM - 2:40 PM

Minor Periods

7:03 PM - 8:33 PM
5:11 AM - 6:41 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:03 PM
Sunset: 7:43 PM
Daylight: 13 hrs 20 mins
Moonrise: 7:33 PM
Moon Transit: 12:21 AM
Moonset: 5:41 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:10 AM - 2:40 PM

Minor Periods

7:03 PM - 8:33 PM
5:11 AM - 6:41 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:03 PM
Sunset: 7:43 PM
Daylight: 13 hrs 20 mins
Moonrise: 7:33 PM
Moon Transit: 12:21 AM
Moonset: 5:41 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:10 AM - 2:40 PM

Minor Periods

7:03 PM - 8:33 PM
5:11 AM - 6:41 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:02 PM
Sunset: 7:41 PM
Daylight: 13 hrs 17 mins
Moonrise: 7:54 PM
Moon Transit: 1:05 AM
Moonset: 6:48 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

12:35 AM - 3:05 AM
12:53 AM - 3:23 PM

Minor Periods

7:24 PM - 8:54 PM
6:18 AM - 7:48 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:02 PM
Sunset: 7:41 PM
Daylight: 13 hrs 17 mins
Moonrise: 7:54 PM
Moon Transit: 1:05 AM
Moonset: 6:48 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

12:35 AM - 3:05 AM
12:53 AM - 3:23 PM

Minor Periods

7:24 PM - 8:54 PM
6:18 AM - 7:48 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:02 PM
Sunset: 7:39 PM
Daylight: 13 hrs 14 mins
Moonrise: 8:15 PM
Moon Transit: 1:48 AM
Moonset: 7:55 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

1:18 AM - 3:48 AM
12:00 AM - 12:00 AM

Minor Periods

7:45 PM - 9:15 PM
7:25 AM - 8:55 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:02 PM
Sunset: 7:39 PM
Daylight: 13 hrs 14 mins
Moonrise: 8:15 PM
Moon Transit: 1:48 AM
Moonset: 7:55 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

1:18 AM - 3:48 AM
12:00 AM - 12:00 AM

Minor Periods

7:45 PM - 9:15 PM
7:25 AM - 8:55 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:02 PM
Sunset: 7:38 PM
Daylight: 13 hrs 12 mins
Moonrise: 8:37 PM
Moon Transit: 12:00 AM
Moonset: 9:03 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

8:07 PM - 9:37 PM
8:33 AM - 10:03 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:02 PM
Sunset: 7:38 PM
Daylight: 13 hrs 12 mins
Moonrise: 8:37 PM
Moon Transit: 12:00 AM
Moonset: 9:03 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

8:07 PM - 9:37 PM
8:33 AM - 10:03 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:01 PM
Sunset: 7:36 PM
Daylight: 13 hrs 9 mins
Moonrise: 9:01 PM
Moon Transit: 3:18 AM
Moonset: 10:14 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:48 AM - 5:18 AM
3:08 PM - 5:38 PM

Minor Periods

8:31 PM - 10:01 PM
9:44 AM - 11:14 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:01 PM
Sunset: 7:36 PM
Daylight: 13 hrs 9 mins
Moonrise: 9:01 PM
Moon Transit: 3:18 AM
Moonset: 10:14 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:48 AM - 5:18 AM
3:08 PM - 5:38 PM

Minor Periods

8:31 PM - 10:01 PM
9:44 AM - 11:14 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:01 PM
Sunset: 7:34 PM
Daylight: 13 hrs 6 mins
Moonrise: 9:29 PM
Moon Transit: 4:06 AM
Moonset: 11:26 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:36 AM - 6:06 AM
3:58 PM - 6:28 PM

Minor Periods

8:59 PM - 10:29 PM
10:56 AM - 12:26 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:01 PM
Sunset: 7:34 PM
Daylight: 13 hrs 6 mins
Moonrise: 9:29 PM
Moon Transit: 4:06 AM
Moonset: 11:26 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:36 AM - 6:06 AM
3:58 PM - 6:28 PM

Minor Periods

8:59 PM - 10:29 PM
10:56 AM - 12:26 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:01 PM
Sunset: 7:33 PM
Daylight: 13 hrs 4 mins
Moonrise: 10:05 PM
Moon Transit: 4:58 AM
Moonset: 12:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:28 AM - 6:58 AM
4:53 PM - 7:23 PM

Minor Periods

9:35 PM - 11:05 PM
12:12 AM - 1:42 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:01 PM
Sunset: 7:33 PM
Daylight: 13 hrs 4 mins
Moonrise: 10:05 PM
Moon Transit: 4:58 AM
Moonset: 12:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:28 AM - 6:58 AM
4:53 PM - 7:23 PM

Minor Periods

9:35 PM - 11:05 PM
12:12 AM - 1:42 PM

Action Rating: 4 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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