Water Temperature of the Mississippi River in Gladstone, IL

Current Water Temperature

32.0°F

Measurement Time: Saturday, December 13, 2025, 9:00 AM CST

Temperature Locations

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Local Points of Interest

Oquawka State Wildlife Refuge; Oquawka, IL; Burlington, IA

Mississippi River

Station Name: Gladstone 4WNW - L&D 18
Data Source: USGS

Elevation Above Sea Level: 541 feet

Nearest Address:
County Road 900 E
Gladstone, IL 61469
Henderson County

GPS Coordinates: 40.8814, -91.0225

Nearby Water Temperatures

Mississippi River, New Boston, IL (21.6 mi)
Mississippi River, Illinois City, IL (37.6 mi)
Mississippi River, Keokuk, IA (38.4 mi)
Mississippi River, Rock Island, IL (50 mi)
Mississippi River, Canton, MO (57.2 mi)
Mississippi River, Le Claire, IA (57.8 mi)
Mason Tazewell Drainage Ditch, Topeka, IL (69.6 mi)
Illinois River, La Grange, IL (69.9 mi)
Mississippi River, Quincy, IL (70.9 mi)
Des Moines River, Ottumwa, IA (73 mi)
Mississippi River, Camanche, IA (73.9 mi)
Illinois River, Peoria, IL (75.1 mi)
Beaver Slough, Clinton, IA (78.3 mi)
Mississippi River, Fulton, IL (83.1 mi)
Mississippi River, Fulton, IL (83.4 mi)

Weather for Gladstone, Illinois

Current Weather

87.1°F
Sunny
Sunny
85.5°F
89°F
37%
E 8.7 mph
12.1 mph
90.1°F
56.2°F
0 in
25%
9 mi
1017 mbar
2.4

Five Day Weather Forecast

Sunny
Thu
H: 92°F
L: 63°F
Partly Cloudy
Fri
H: 80°F
L: 58°F
Patchy rain nearby
Sat
H: 72°F
L: 64°F
Sunny
Sun
H: 76°F
L: 57°F
Patchy rain nearby
Mon
H: 84°F
L: 62°F

Air Quality

AQI: 1 - Good
PM2.5: 6.15 μg/m3
PM10: 6.55 μg/m3
Carbon Monoxide: 140.85 μg/m3
Nitrogen Dioxide: 5.45 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 88 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:01 PM
Sunset: 8:27 PM
Daylight: 14 hrs 51 mins
Moonrise: 6:20 PM
Moon Transit: 11:16 PM
Moonset: 3:39 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

10:15 AM - 12:45 AM
12:00 AM - 12:00 AM

Minor Periods

5:50 PM - 7:20 PM
3:09 AM - 4:39 AM

Action Rating: 2 out of 5

Thursday, May 28, 2026

Weather Forecast

Sunny
91.8°F
63.1°F
77.8°F
45%
0 in
0%
0%
10.3 mph
8.5


Air Quality

AQI: 1 - Good
PM2.5: 7.17 μg/m3
PM10: 8.27 μg/m3
Carbon Monoxide: 168.65 μg/m3
Nitrogen Dioxide: 8.82 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 85.88 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:01 PM
Sunset: 8:27 PM
Daylight: 14 hrs 51 mins
Moonrise: 6:20 PM
Moon Transit: 11:16 PM
Moonset: 3:39 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

10:15 AM - 12:45 AM
12:00 AM - 12:00 AM

Minor Periods

5:50 PM - 7:20 PM
3:09 AM - 4:39 AM

Action Rating: 2 out of 5

Friday, May 29, 2026

Weather Forecast

Partly Cloudy
80.4°F
58.1°F
70.6°F
63%
0 in
0%
0%
8.7 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 6.67 μg/m3
PM10: 7.29 μg/m3
Carbon Monoxide: 148.93 μg/m3
Nitrogen Dioxide: 5.31 μg/m3
Sulphur Dioxide: 2.29 μg/m3
Ozone: 92.16 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:01 PM
Sunset: 8:28 PM
Daylight: 14 hrs 52 mins
Moonrise: 7:23 PM
Moon Transit: 12:00 AM
Moonset: 4:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:01 AM - 1:31 PM

Minor Periods

6:53 PM - 8:23 PM
3:36 AM - 5:06 AM

Action Rating: 4 out of 5

Saturday, May 30, 2026

Weather Forecast

Patchy rain nearby
71.7°F
64.4°F
67.4°F
76%
0.03 in
87%
0%
11.2 mph
9.1


Air Quality

AQI: 1 - Good
PM2.5: 5.59 μg/m3
PM10: 6.23 μg/m3
Carbon Monoxide: 147.49 μg/m3
Nitrogen Dioxide: 5.06 μg/m3
Sulphur Dioxide: 1.93 μg/m3
Ozone: 90.4 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:01 PM
Sunset: 8:29 PM
Daylight: 14 hrs 53 mins
Moonrise: 8:26 PM
Moon Transit: 12:03 AM
Moonset: 4:38 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:49 AM - 2:19 PM

Minor Periods

7:56 PM - 9:26 PM
4:08 AM - 5:38 AM

Action Rating: 4 out of 5

Sunday, May 31, 2026

Weather Forecast

Sunny
75.6°F
57.1°F
67.4°F
70%
0 in
0%
0%
13.2 mph
8.5


Air Quality

AQI: 1 - Good
PM2.5: 5.2 μg/m3
PM10: 5.65 μg/m3
Carbon Monoxide: 139.68 μg/m3
Nitrogen Dioxide: 4.33 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 88.04 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:01 PM
Sunset: 8:29 PM
Daylight: 14 hrs 55 mins
Moonrise: 9:24 PM
Moon Transit: 12:52 AM
Moonset: 5:16 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:22 AM - 2:52 AM
12:39 AM - 3:09 PM

Minor Periods

8:54 PM - 10:24 PM
4:46 AM - 6:16 AM

Action Rating: 4 out of 5

Monday, June 1, 2026

Weather Forecast

Patchy rain nearby
83.5°F
61.9°F
72.4°F
72%
0.01 in
84%
0%
14.5 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4.27 μg/m3
PM10: 4.54 μg/m3
Carbon Monoxide: 188.95 μg/m3
Nitrogen Dioxide: 7.87 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 63 μg/m3

Astronomical

Sunrise: 5:34 AM
Sun Transit: 1:02 PM
Sunset: 8:30 PM
Daylight: 14 hrs 56 mins
Moonrise: 10:16 PM
Moon Transit: 1:43 AM
Moonset: 6:02 AM
Moon Phase: Full
Moon Illumination: 96.8%

Best Times for Fishing or Hunting

Major Periods

1:13 AM - 3:43 AM
1:30 PM - 4:00 PM

Minor Periods

9:46 PM - 11:16 PM
5:32 AM - 7:02 AM

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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