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, MO

Mississippi 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

44.1°F
Clear
Clear
40.3°F
47.2°F
93%
NNE 6.5 mph
13.6 mph
46.6°F
39.8°F
0 in
0%
9 mi
1012 mbar
0

Five Day Weather Forecast

Sunny
Sat
H: 82°F
L: 47°F
Partly Cloudy
Sun
H: 70°F
L: 48°F
Heavy rain
Mon
H: 77°F
L: 59°F
Overcast
Tue
H: 62°F
L: 52°F
Sunny
Wed
H: 63°F
L: 46°F

Air Quality

AQI: 1 - Good
PM2.5: 3.55 μg/m3
PM10: 4.05 μg/m3
Carbon Monoxide: 189.85 μg/m3
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 78 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:03 PM
Sunset: 7:54 PM
Daylight: 13 hrs 41 mins
Moonrise: 2:02 PM
Moon Transit: 9:00 PM
Moonset: 3:21 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%

Best Times for Fishing or Hunting

Major Periods

7:55 AM - 10:25 AM
8:30 PM - 11:00 PM

Minor Periods

1:32 PM - 3:02 PM
2:51 AM - 4:21 AM

Action Rating: 2 out of 5

Flood Warning issued April 24 at 11:29AM CDT until April 30 at 7:00AM CDT by NWS St Louis MO

Effective: Fri April 24, 2026, 11:29 AM
Expires: Sat April 25, 2026, 11:30 PM

...The Flood Warning continues for the Mississippi River at the following locations... Mississippi River at Grafton. Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Canton. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Canton. * WHEN...Until Thursday morning. * IMPACTS...At 16.6 feet, Front Street leading to the campground and Corps park campgrounds flood at this height. * ADDITIONAL DETAILS... - At 10:00 AM CDT Friday the stage was 15.7 feet. - Forecast...The river is expected to fall below flood stage early Wednesday morning and continue falling to 14.3 feet Friday, May 01. - Flood stage is 15.0 feet.

Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx


Flood Warning issued April 24 at 9:06PM CDT until April 30 at 7:00AM CDT by NWS St Louis MO

Effective: Fri April 24, 2026, 9:06 PM
Expires: Sun April 26, 2026, 9:15 AM

...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Grafton. Mississippi River at Canton. Illinois River at Hardin. Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Canton. * WHEN...Until Thursday morning. * IMPACTS...At 16.6 feet, Front Street leading to the campground and Corps park campgrounds flood at this height. * ADDITIONAL DETAILS... - At 6:00 PM CDT Friday the stage was 15.7 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 6:00 PM CDT Friday was 15.7 feet. - Forecast...The river is expected to fall below flood stage early Wednesday morning and continue falling to 13.7 feet Friday, May 01. - Flood stage is 15.0 feet.

Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx


Flood Warning issued April 24 at 11:29AM CDT by NWS St Louis MO

Effective: Fri April 24, 2026, 11:29 AM
Expires: Sat April 25, 2026, 11:30 PM

...The Flood Warning continues for the Mississippi River at the following locations... Mississippi River at Grafton. Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Canton. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Hannibal. * WHEN...Until further notice. * IMPACTS...At 19.0 feet, The Corps of Engineers begins flood fight procedures. At this level, preparations are made to install two flood gates at Hill Street and Center Street if the forecast exceeds 20.5 feet. * ADDITIONAL DETAILS... - At 10:15 AM CDT Friday the stage was 19.2 feet. - Forecast...The river is expected to rise to a crest of 19.2 feet this afternoon. - Flood stage is 17.0 feet.

Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx


Flood Warning issued April 24 at 9:06PM CDT by NWS St Louis MO

Effective: Fri April 24, 2026, 9:06 PM
Expires: Sun April 26, 2026, 9:15 AM

...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Grafton. Mississippi River at Canton. Illinois River at Hardin. Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Hannibal. * WHEN...Until further notice. * IMPACTS...At 19.0 feet, The Corps of Engineers begins flood fight procedures. At this level, preparations are made to install two flood gates at Hill Street and Center Street if the forecast exceeds 20.5 feet. * ADDITIONAL DETAILS... - At 8:15 PM CDT Friday the stage was 19.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:15 PM CDT Friday was 19.3 feet. - Forecast...The river is expected to fall to 17.0 feet Friday, May 01. - Flood stage is 17.0 feet.

Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx


Flood Warning issued April 24 at 11:29AM CDT until May 1 at 1:00PM CDT by NWS St Louis MO

Effective: Fri April 24, 2026, 11:29 AM
Expires: Sat April 25, 2026, 11:30 PM

...The Flood Warning continues for the Mississippi River at the following locations... Mississippi River at Grafton. Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Canton. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Saverton. * WHEN...Until Friday afternoon. * ADDITIONAL DETAILS... - At 10:00 AM CDT Friday the stage was 17.8 feet. - Forecast...The river is expected to rise to a crest of 17.8 feet this afternoon. It will then fall below flood stage Thursday morning. - Flood stage is 16.0 feet.

Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Saturday, April 25, 2026

Weather Forecast

Sunny
81.9°F
46.6°F
62°F
58%
0 in
0%
0%
12.3 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 3.71 μg/m3
PM10: 4.18 μg/m3
Carbon Monoxide: 186.01 μg/m3
Nitrogen Dioxide: 5.49 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 76.92 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 1:03 PM
Sunset: 7:54 PM
Daylight: 13 hrs 41 mins
Moonrise: 2:02 PM
Moon Transit: 9:00 PM
Moonset: 3:21 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%

Best Times for Fishing or Hunting

Major Periods

7:55 AM - 10:25 AM
8:30 PM - 11:00 PM

Minor Periods

1:32 PM - 3:02 PM
2:51 AM - 4:21 AM

Action Rating: 2 out of 5

Sunday, April 26, 2026

Weather Forecast

Partly Cloudy
70.2°F
47.6°F
59.9°F
72%
0 in
0%
0%
13.2 mph
6.4


Air Quality

AQI: 1 - Good
PM2.5: 5.6 μg/m3
PM10: 6.04 μg/m3
Carbon Monoxide: 181.01 μg/m3
Nitrogen Dioxide: 5.01 μg/m3
Sulphur Dioxide: 3.37 μg/m3
Ozone: 93.2 μg/m3

Astronomical

Sunrise: 6:12 AM
Sun Transit: 1:03 PM
Sunset: 7:55 PM
Daylight: 13 hrs 43 mins
Moonrise: 3:09 PM
Moon Transit: 9:45 PM
Moonset: 3:47 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%

Best Times for Fishing or Hunting

Major Periods

8:41 AM - 11:11 AM
9:15 PM - 11:45 PM

Minor Periods

2:39 PM - 4:09 PM
3:17 AM - 4:47 AM

Action Rating: 2 out of 5

Monday, April 27, 2026

Weather Forecast

Heavy rain
76.9°F
58.8°F
66.3°F
83%
0.93 in
89%
0%
23.7 mph
6.5


Air Quality

AQI: 1 - Good
PM2.5: 6.71 μg/m3
PM10: 7.19 μg/m3
Carbon Monoxide: 175.93 μg/m3
Nitrogen Dioxide: 3.69 μg/m3
Sulphur Dioxide: 3.33 μg/m3
Ozone: 97.36 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 1:03 PM
Sunset: 7:56 PM
Daylight: 13 hrs 45 mins
Moonrise: 4:14 PM
Moon Transit: 10:27 PM
Moonset: 4:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.8%

Best Times for Fishing or Hunting

Major Periods

9:24 AM - 11:54 AM
12:00 AM - 12:00 AM

Minor Periods

3:44 PM - 5:14 PM
3:40 AM - 5:10 AM

Action Rating: 2 out of 5

Tuesday, April 28, 2026

Weather Forecast

Overcast
61.7°F
52.3°F
56.5°F
73%
0 in
0%
0%
18.1 mph
5.8


Air Quality

AQI: 1 - Good
PM2.5: 2.8 μg/m3
PM10: 2.98 μg/m3
Carbon Monoxide: 163.4 μg/m3
Nitrogen Dioxide: 3.33 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 76.68 μg/m3

Astronomical

Sunrise: 6:10 AM
Sun Transit: 1:03 PM
Sunset: 7:57 PM
Daylight: 13 hrs 48 mins
Moonrise: 5:17 PM
Moon Transit: 11:09 PM
Moonset: 4:31 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

10:06 AM - 12:36 AM
12:00 AM - 12:00 AM

Minor Periods

4:47 PM - 6:17 PM
4:01 AM - 5:31 AM

Action Rating: 2 out of 5

Wednesday, April 29, 2026

Weather Forecast

Sunny
63.4°F
45.5°F
52.7°F
72%
0 in
0%
0%
11.4 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 2.53 μg/m3
PM10: 2.61 μg/m3
Carbon Monoxide: 177.83 μg/m3
Nitrogen Dioxide: 6.63 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 68.85 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 1:03 PM
Sunset: 7:58 PM
Daylight: 13 hrs 50 mins
Moonrise: 6:20 PM
Moon Transit: 11:51 PM
Moonset: 4:52 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

10:48 AM - 1:18 PM
12:00 AM - 12:00 AM

Minor Periods

5:50 PM - 7:20 PM
4:22 AM - 5:52 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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