Water Temperature of the Mississippi River in Le Claire, IA

Current Water Temperature

82.6°F

Measurement Time: Tuesday, September 8, 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

73°F
Chance Rain Showers
Chance Rain Showers
95%
SW 10 mph
71°F

Weather Forecast

Chance Rain Showers
Today
78°F - Chance Rain Showers
Partly Cloudy
Tonight
63°F - Partly Cloudy
Mostly Sunny
Thursday
80°F - Mostly Sunny
Clear
Thursday Night
58°F - Clear
Sunny
Friday
81°F - Sunny
Mostly Clear
Friday Night
64°F - Mostly Clear
Chance Rain Showers then Slight Chance Showers And Thunderstorms
Saturday
83°F - Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Saturday Night
61°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Sunday
81°F - Slight Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And Thunderstorms
Sunday Night
67°F - Mostly Cloudy then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Monday
89°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Monday Night
65°F - Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Tuesday
78°F - Showers And Thunderstorms Likely
Chance Rain Showers
Tuesday Night
61°F - Chance Rain Showers

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:58 AM
Sunset: 7:21 PM
Daylight: 12 hrs 45 mins
Moonrise: 4:45 AM
Moon Transit: 11:48 AM
Moonset: 6:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:18 AM - 1:48 PM

Minor Periods

6:10 PM - 7:40 PM
4:15 AM - 5:45 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: 6:36 AM
Sun Transit: 12:58 AM
Sunset: 7:21 PM
Daylight: 12 hrs 45 mins
Moonrise: 4:45 AM
Moon Transit: 11:48 AM
Moonset: 6:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:18 AM - 1:48 PM

Minor Periods

6:10 PM - 7:40 PM
4:15 AM - 5:45 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: 6:36 AM
Sun Transit: 12:58 AM
Sunset: 7:21 PM
Daylight: 12 hrs 45 mins
Moonrise: 4:45 AM
Moon Transit: 11:48 AM
Moonset: 6:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:18 AM - 1:48 PM

Minor Periods

6:10 PM - 7:40 PM
4:15 AM - 5:45 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: 6:37 AM
Sun Transit: 12:58 AM
Sunset: 7:19 PM
Daylight: 12 hrs 42 mins
Moonrise: 5:59 AM
Moon Transit: 12:37 AM
Moonset: 7:03 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:33 PM - 8:03 PM
5:29 AM - 6:59 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: 6:37 AM
Sun Transit: 12:58 AM
Sunset: 7:19 PM
Daylight: 12 hrs 42 mins
Moonrise: 5:59 AM
Moon Transit: 12:37 AM
Moonset: 7:03 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:33 PM - 8:03 PM
5:29 AM - 6:59 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: 6:38 AM
Sun Transit: 12:58 AM
Sunset: 7:17 PM
Daylight: 12 hrs 39 mins
Moonrise: 7:10 AM
Moon Transit: 1:23 PM
Moonset: 7:24 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:27 AM - 2:57 AM
12:53 AM - 3:23 PM

Minor Periods

6:54 PM - 8:24 PM
6:40 AM - 8:10 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: 6:38 AM
Sun Transit: 12:58 AM
Sunset: 7:17 PM
Daylight: 12 hrs 39 mins
Moonrise: 7:10 AM
Moon Transit: 1:23 PM
Moonset: 7:24 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:27 AM - 2:57 AM
12:53 AM - 3:23 PM

Minor Periods

6:54 PM - 8:24 PM
6:40 AM - 8:10 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: 6:39 AM
Sun Transit: 12:57 AM
Sunset: 7:16 PM
Daylight: 12 hrs 36 mins
Moonrise: 8:20 AM
Moon Transit: 2:08 PM
Moonset: 7:46 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:12 AM - 3:42 AM
1:38 PM - 4:08 PM

Minor Periods

7:16 PM - 8:46 PM
7:50 AM - 9:20 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: 6:39 AM
Sun Transit: 12:57 AM
Sunset: 7:16 PM
Daylight: 12 hrs 36 mins
Moonrise: 8:20 AM
Moon Transit: 2:08 PM
Moonset: 7:46 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:12 AM - 3:42 AM
1:38 PM - 4:08 PM

Minor Periods

7:16 PM - 8:46 PM
7:50 AM - 9:20 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: 6:40 AM
Sun Transit: 12:57 AM
Sunset: 7:14 PM
Daylight: 12 hrs 34 mins
Moonrise: 9:28 AM
Moon Transit: 2:53 PM
Moonset: 8:09 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

1:57 AM - 4:27 AM
2:23 PM - 4:53 PM

Minor Periods

7:39 PM - 9:09 PM
8:58 AM - 10:28 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: 6:40 AM
Sun Transit: 12:57 AM
Sunset: 7:14 PM
Daylight: 12 hrs 34 mins
Moonrise: 9:28 AM
Moon Transit: 2:53 PM
Moonset: 8:09 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

1:57 AM - 4:27 AM
2:23 PM - 4:53 PM

Minor Periods

7:39 PM - 9:09 PM
8:58 AM - 10:28 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: 6:41 AM
Sun Transit: 12:57 AM
Sunset: 7:12 PM
Daylight: 12 hrs 31 mins
Moonrise: 10:36 AM
Moon Transit: 3:39 PM
Moonset: 8:35 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

2:43 AM - 5:13 AM
3:09 PM - 5:39 PM

Minor Periods

8:05 PM - 9:35 PM
10:06 AM - 11:36 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: 6:41 AM
Sun Transit: 12:57 AM
Sunset: 7:12 PM
Daylight: 12 hrs 31 mins
Moonrise: 10:36 AM
Moon Transit: 3:39 PM
Moonset: 8:35 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

2:43 AM - 5:13 AM
3:09 PM - 5:39 PM

Minor Periods

8:05 PM - 9:35 PM
10:06 AM - 11:36 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: 6:42 AM
Sun Transit: 12:56 AM
Sunset: 7:11 PM
Daylight: 12 hrs 28 mins
Moonrise: 11:43 AM
Moon Transit: 4:27 PM
Moonset: 9:05 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

3:30 AM - 6:00 AM
3:57 PM - 6:27 PM

Minor Periods

8:35 PM - 10:05 PM
11:13 AM - 12:43 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: 6:42 AM
Sun Transit: 12:56 AM
Sunset: 7:11 PM
Daylight: 12 hrs 28 mins
Moonrise: 11:43 AM
Moon Transit: 4:27 PM
Moonset: 9:05 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

3:30 AM - 6:00 AM
3:57 PM - 6:27 PM

Minor Periods

8:35 PM - 10:05 PM
11:13 AM - 12:43 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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