Water Temperature of the Mississippi River in Quincy, IL
Current Water Temperature
32.0°F
Measurement Time: Monday, January 15, 2024, 6:00 AM CST
Temperature Locations
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Local Points of Interest
Taylor, MOMississippi River
Station Name: Quincy 3SSW - L&D 21
Data Source: USGS
Elevation Above Sea Level: 459 feet
Nearest Address:
957 W Lock and Dam Rd
Quincy, IL 62305
Adams County
GPS Coordinates: 39.9035, -91.4284
Nearby Water Temperatures
Mississippi River, Canton, MO (17.2 mi)Mississippi River, Saverton, MO (20.8 mi)
Mississippi River, Keokuk, IA (34 mi)
Mississippi River, Clarksville, MO (46 mi)
Illinois River, Florence, IL (47.4 mi)
Illinois River, La Grange, IL (47.4 mi)
Long Branch Lake, Macon, MO (58.1 mi)
Mississippi River, Gladstone, IL (70.9 mi)
Mississippi River, Cap Au Gris, MO (73.7 mi)
Missouri River, Hermann, MO (82.5 mi)
Mason Tazewell Drainage Ditch, Topeka, IL (85.2 mi)
Mississippi River, New Boston, IL (91.2 mi)
Des Moines River, Ottumwa, IA (92.3 mi)
Lick Creek, Springfield, IL (92.5 mi)
Missouri River, St Charles, MO (92.6 mi)
Weather for Quincy, Illinois
Current Weather
79°F

Sunny
79.4°F
89.9°F
50%
S 11 mph
13.4 mph
87.8°F
63.6°F
0 in
0%
9 mi
1009 mbar
4.4
Five Day Weather Forecast

Fri
H: 89°F
L: 58°F

Sat
H: 80°F
L: 64°F

Sun
H: 85°F
L: 64°F

Mon
H: 84°F
L: 73°F

Tue
H: 78°F
L: 60°F
Air Quality
AQI:
1 - Good
PM2.5:
7.25 μg/m3
PM10:
7.65 μg/m3
Carbon Monoxide: 164.85 μg/m3
Nitrogen Dioxide: 5.35 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 78 μg/m3
Nitrogen Dioxide: 5.35 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 78 μg/m3
Astronomical
Sunrise: 5:51 AM
Sun Transit: 1:02 PM
Sunset: 8:14 PM
Daylight: 14 hrs 24 mins
Sun Transit: 1:02 PM
Sunset: 8:14 PM
Daylight: 14 hrs 24 mins
Moonrise: 4:37 AM
Moon Transit: 11:51 AM
Moonset: 7:21 PM
Moon Phase: New
Moon Illumination: 0.1%
Moon Transit: 11:51 AM
Moonset: 7:21 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:21 AM - 1:51 PM
Minor Periods
6:51 PM - 8:21 PM4:07 AM - 5:37 AM
Action Rating: 5 out of 5
Friday, May 15, 2026
Weather Forecast
Sunny
89.1°F
57.6°F
73.4°F
53%
0 in
0%
0%
14.3 mph
8.1
Air Quality
AQI:
1 - Good
PM2.5:
5.29 μg/m3
PM10:
5.6 μg/m3
Carbon Monoxide: 152.77 μg/m3
Nitrogen Dioxide: 3.37 μg/m3
Sulphur Dioxide: 2.11 μg/m3
Ozone: 93.56 μg/m3
Nitrogen Dioxide: 3.37 μg/m3
Sulphur Dioxide: 2.11 μg/m3
Ozone: 93.56 μg/m3
Astronomical
Sunrise: 5:51 AM
Sun Transit: 1:02 PM
Sunset: 8:14 PM
Daylight: 14 hrs 24 mins
Sun Transit: 1:02 PM
Sunset: 8:14 PM
Daylight: 14 hrs 24 mins
Moonrise: 4:37 AM
Moon Transit: 11:51 AM
Moonset: 7:21 PM
Moon Phase: New
Moon Illumination: 0.1%
Moon Transit: 11:51 AM
Moonset: 7:21 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:21 AM - 1:51 PM
Minor Periods
6:51 PM - 8:21 PM4:07 AM - 5:37 AM
Action Rating: 5 out of 5
Saturday, May 16, 2026
Weather Forecast
Heavy rain
80°F
63.9°F
70.3°F
81%
1.52 in
86%
0%
13.4 mph
7.5
Air Quality
AQI:
1 - Good
PM2.5:
6.22 μg/m3
PM10:
7.09 μg/m3
Carbon Monoxide: 152.81 μg/m3
Nitrogen Dioxide: 3.29 μg/m3
Sulphur Dioxide: 1.69 μg/m3
Ozone: 88.68 μg/m3
Nitrogen Dioxide: 3.29 μg/m3
Sulphur Dioxide: 1.69 μg/m3
Ozone: 88.68 μg/m3
Astronomical
Sunrise: 5:50 AM
Sun Transit: 1:02 PM
Sunset: 8:15 PM
Daylight: 14 hrs 26 mins
Sun Transit: 1:02 PM
Sunset: 8:15 PM
Daylight: 14 hrs 26 mins
Moonrise: 5:13 AM
Moon Transit: 12:51 AM
Moonset: 8:42 PM
Moon Phase: New
Moon Illumination: 2.0%
Moon Transit: 12:51 AM
Moonset: 8:42 PM
Moon Phase: New
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:21 AM - 2:51 PM
Minor Periods
8:12 PM - 9:42 PM4:43 AM - 6:13 AM
Action Rating: 5 out of 5
Sunday, May 17, 2026
Weather Forecast
Sunny
84.7°F
63.7°F
73.6°F
76%
0 in
0%
0%
17.2 mph
9
Air Quality
AQI:
1 - Good
PM2.5:
6.61 μg/m3
PM10:
7.59 μg/m3
Carbon Monoxide: 151.49 μg/m3
Nitrogen Dioxide: 3.17 μg/m3
Sulphur Dioxide: 1.96 μg/m3
Ozone: 83.04 μg/m3
Nitrogen Dioxide: 3.17 μg/m3
Sulphur Dioxide: 1.96 μg/m3
Ozone: 83.04 μg/m3
Astronomical
Sunrise: 5:49 AM
Sun Transit: 1:02 PM
Sunset: 8:16 PM
Daylight: 14 hrs 27 mins
Sun Transit: 1:02 PM
Sunset: 8:16 PM
Daylight: 14 hrs 27 mins
Moonrise: 5:59 AM
Moon Transit: 1:56 PM
Moonset: 10:00 PM
Moon Phase: New
Moon Illumination: 0.2%
Moon Transit: 1:56 PM
Moonset: 10:00 PM
Moon Phase: New
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
12:41 AM - 3:11 AM1:26 PM - 3:56 PM
Minor Periods
9:30 PM - 11:00 PM5:29 AM - 6:59 AM
Action Rating: 4 out of 5
Monday, May 18, 2026
Weather Forecast
Patchy rain nearby
84.2°F
72.6°F
77°F
75%
0.02 in
87%
0%
19.2 mph
7.3
Air Quality
AQI:
1 - Good
PM2.5:
6.16 μg/m3
PM10:
7.27 μg/m3
Carbon Monoxide: 142.97 μg/m3
Nitrogen Dioxide: 2.56 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 75.32 μg/m3
Nitrogen Dioxide: 2.56 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 75.32 μg/m3
Astronomical
Sunrise: 5:48 AM
Sun Transit: 1:02 PM
Sunset: 8:17 PM
Daylight: 14 hrs 29 mins
Sun Transit: 1:02 PM
Sunset: 8:17 PM
Daylight: 14 hrs 29 mins
Moonrise: 6:57 AM
Moon Transit: 3:03 PM
Moonset: 11:09 PM
Moon Phase: New
Moon Illumination: 2.6%
Moon Transit: 3:03 PM
Moonset: 11:09 PM
Moon Phase: New
Moon Illumination: 2.6%
Best Times for Fishing or Hunting
Major Periods
1:47 AM - 4:17 AM2:33 PM - 5:03 PM
Minor Periods
12:00 AM - 12:00 AM6:27 AM - 7:57 AM
Action Rating: 3 out of 5
Tuesday, May 19, 2026
Weather Forecast
Moderate rain
77.9°F
59.5°F
67.5°F
90%
0.63 in
88%
0%
21 mph
6.4
Air Quality
AQI:
1 - Good
PM2.5:
5.69 μg/m3
PM10:
6.53 μg/m3
Carbon Monoxide: 152.39 μg/m3
Nitrogen Dioxide: 3 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 61.23 μg/m3
Nitrogen Dioxide: 3 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 61.23 μg/m3
Astronomical
Sunrise: 5:47 AM
Sun Transit: 1:02 PM
Sunset: 8:18 PM
Daylight: 14 hrs 31 mins
Sun Transit: 1:02 PM
Sunset: 8:18 PM
Daylight: 14 hrs 31 mins
Moonrise: 8:06 AM
Moon Transit: 4:09 PM
Moonset: 12:09 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%
Moon Transit: 4:09 PM
Moonset: 12:09 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%
Best Times for Fishing or Hunting
Major Periods
2:54 AM - 5:24 AM3:39 PM - 6:09 PM
Minor Periods
7:36 AM - 9:06 AM12:00 AM - 12:00 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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