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

73°F
Partly cloudy
Partly cloudy
76.4°F
78.8°F
66%
NNE 10.3 mph
11.8 mph
77.4°F
57.7°F
0 in
75%
9 mi
1019 mbar
8

Five Day Weather Forecast

Sunny
Wed
H: 82°F
L: 60°F
Sunny
Thu
H: 75°F
L: 54°F
Partly Cloudy
Fri
H: 75°F
L: 61°F
Overcast
Sat
H: 92°F
L: 65°F
Partly Cloudy
Sun
H: 89°F
L: 78°F

Air Quality

AQI: 1 - Good
PM2.5: 4 μg/m3
PM10: 4.2 μg/m3
Carbon Monoxide: 136 μg/m3
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 88 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:10 PM
Sunset: 8:30 PM
Daylight: 14 hrs 39 mins
Moonrise: 3:07 PM
Moon Transit: 7:56 PM
Moonset: 12:11 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
7:26 PM - 9:56 PM

Minor Periods

2:37 PM - 4:07 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
81.7°F
59.9°F
69.7°F
68%
0 in
5%
0%
10.3 mph
9.4


Air Quality

AQI: 1 - Good
PM2.5: 3.93 μg/m3
PM10: 4.12 μg/m3
Carbon Monoxide: 146.25 μg/m3
Nitrogen Dioxide: 4.58 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 64.83 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:10 PM
Sunset: 8:30 PM
Daylight: 14 hrs 39 mins
Moonrise: 3:07 PM
Moon Transit: 7:56 PM
Moonset: 12:11 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
7:26 PM - 9:56 PM

Minor Periods

2:37 PM - 4:07 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
75°F
53.9°F
65.3°F
72%
0 in
7%
0%
6.9 mph
9.5


Air Quality

AQI: 1 - Good
PM2.5: 3.95 μg/m3
PM10: 4.13 μg/m3
Carbon Monoxide: 157.46 μg/m3
Nitrogen Dioxide: 8.32 μg/m3
Sulphur Dioxide: 0.77 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 1:10 PM
Sunset: 8:29 PM
Daylight: 14 hrs 37 mins
Moonrise: 4:11 PM
Moon Transit: 8:44 PM
Moonset: 12:40 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

7:41 AM - 10:11 AM
8:14 PM - 10:44 PM

Minor Periods

3:41 PM - 5:11 PM
12:10 AM - 1:40 AM

Action Rating: 3 out of 5

Friday, July 24, 2026

Weather Forecast

Partly Cloudy
75.2°F
61.4°F
66.7°F
79%
0.04 in
56%
0%
10.1 mph
3


Air Quality

AQI: 1 - Good
PM2.5: 3.63 μg/m3
PM10: 3.81 μg/m3
Carbon Monoxide: 134.42 μg/m3
Nitrogen Dioxide: 5.61 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 85.38 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 1:10 PM
Sunset: 8:28 PM
Daylight: 14 hrs 35 mins
Moonrise: 5:11 PM
Moon Transit: 9:34 PM
Moonset: 1:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

8:30 AM - 11:00 AM
9:04 PM - 11:34 PM

Minor Periods

4:41 PM - 6:11 PM
12:44 AM - 2:14 AM

Action Rating: 2 out of 5

Saturday, July 25, 2026

Weather Forecast

Overcast
92.4°F
64.8°F
77.4°F
82%
0.01 in
38%
0%
12.8 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 6.56 μg/m3
PM10: 6.98 μg/m3
Carbon Monoxide: 167.94 μg/m3
Nitrogen Dioxide: 4.94 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 104.38 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 1:10 PM
Sunset: 8:27 PM
Daylight: 14 hrs 33 mins
Moonrise: 6:08 PM
Moon Transit: 10:25 PM
Moonset: 1:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

9:21 AM - 11:51 AM
12:00 AM - 12:00 AM

Minor Periods

5:38 PM - 7:08 PM
1:25 AM - 2:55 AM

Action Rating: 2 out of 5

Sunday, July 26, 2026

Weather Forecast

Partly Cloudy
88.7°F
78.4°F
82.7°F
75%
0.03 in
44%
0%
21.5 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 5.45 μg/m3
PM10: 5.76 μg/m3
Carbon Monoxide: 273.63 μg/m3
Nitrogen Dioxide: 8.53 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 63.25 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:10 PM
Sunset: 8:26 PM
Daylight: 14 hrs 31 mins
Moonrise: 6:57 PM
Moon Transit: 11:17 PM
Moonset: 2:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

10:12 AM - 12:42 AM
12:00 AM - 12:00 AM

Minor Periods

6:27 PM - 7:57 PM
2:14 AM - 3:44 AM

Action Rating: 3 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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