Water Temperature of the Mississippi River in Cap Au Gris, MO
Current Water Temperature
Measurement Time: Tuesday, January 20, 2026, 5:00 AM CST
Temperature Locations
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Local Points of Interest
Winfield, MO; Foley, MO; Batchtown, IL; Sandy Island Conversation AreaStation Name: Cap Au Gris (Winfield) L&D 25
Data Source: USGS
Elevation Above Sea Level: 436 feet
Nearest Address:
Cap Au Gris, MO 62006
Lincoln County
GPS Coordinates: 39.0031, -90.6886
Nearby Water Temperatures
Missouri River, St Charles, MO (19 mi)Mississippi River, Clarksville, MO (28.1 mi)
Mississippi River, Alton, IL (30.6 mi)
Missouri River, Labadle, MO (31.3 mi)
Illinois River, Florence, IL (43.7 mi)
Missouri River, Hermann, MO (45.1 mi)
Mississippi River, Saverton, MO (53 mi)
Illinois River, La Grange, IL (65.3 mi)
Sugar Creek, Chatham, IL (71.3 mi)
Big River, Bonne Terre, MO (71.9 mi)
Lick Creek, Springfield, IL (72.1 mi)
Mississippi River, Quincy, IL (73.7 mi)
Huzzah Creek, Butts, MO (76.3 mi)
Missouri River, Jefferson City, MO (85.2 mi)
Mississippi River, Canton, MO (90.3 mi)
Weather for Cap Au Gris, Missouri
Current Weather

Five Day Weather Forecast

Wed
H: 60°F
L: 44°F

Thu
H: 64°F
L: 41°F

Fri
H: 71°F
L: 45°F

Sat
H: 75°F
L: 49°F

Sun
H: 62°F
L: 48°F
Air Quality
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 69 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:01 PM
Daylight: 14 hrs 2 mins
Moon Transit: 4:38 AM
Moonset: 9:08 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%
Best Times for Fishing or Hunting
Major Periods
4:08 AM - 6:38 AM4:27 PM - 6:57 PM
Minor Periods
8:38 AM - 10:08 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Flood Warning issued May 5 at 10:50AM CDT until May 7 at 7:00PM CDT by NWS St Louis MO
Effective: Tue May 5, 2026, 10:50 AM
Expires: Wed May 6, 2026, 11:00 PM
...The Flood Warning continues for the following rivers in Illinois... Illinois River at Valley City. Illinois River at Hardin. 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...Illinois River at Hardin. * WHEN...Until Thursday evening. * IMPACTS...At 25.0 feet, Flood Stage. Lowland flooding of unprotected agricultural land begins. * ADDITIONAL DETAILS... - At 10:30 AM CDT Tuesday the stage was 25.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:30 AM CDT Tuesday was 26.4 feet. - Forecast...The river is expected to fall below flood stage early tomorrow afternoon and continue falling to 22.5 feet Tuesday, May 12. - Flood stage is 25.0 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 May 5 at 8:27PM CDT until May 8 at 1:00AM CDT by NWS St Louis MO
Effective: Tue May 5, 2026, 8:27 PM
Expires: Thu May 7, 2026, 8:30 AM
...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Hardin. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at Valley City. 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...Illinois River at Hardin. * WHEN...Until late Thursday night. * IMPACTS...At 25.0 feet, Flood Stage. Lowland flooding of unprotected agricultural land begins. * ADDITIONAL DETAILS... - At 8:00 PM CDT Tuesday the stage was 25.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT Tuesday was 26.0 feet. - Forecast...The river is expected to fall below flood stage tomorrow evening and continue falling to 22.3 feet Tuesday, May 12. - Flood stage is 25.0 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 May 5 at 10:50AM CDT until May 7 at 1:00PM CDT by NWS St Louis MO
Effective: Tue May 5, 2026, 10:50 AM
Expires: Wed May 6, 2026, 11:00 PM
...The Flood Warning continues for the following rivers in Illinois... Illinois River at Valley City. Illinois River at Hardin. 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...Illinois River at Valley City. * WHEN...Until Thursday afternoon. * IMPACTS...At 14.0 feet, The road to Norbut Fish and Wildlife area is flooded. * ADDITIONAL DETAILS... - At 10:30 AM CDT Tuesday the stage was 14.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:30 AM CDT Tuesday was 14.8 feet. - Forecast...The river is expected to fall below flood stage tomorrow morning and continue falling to 11.9 feet Tuesday, May 12. - Flood stage is 14.0 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 May 5 at 8:27PM CDT until May 7 at 1:00PM CDT by NWS St Louis MO
Effective: Tue May 5, 2026, 8:27 PM
Expires: Thu May 7, 2026, 8:30 AM
...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Hardin. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at Valley City. 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...Illinois River at Valley City. * WHEN...Until Thursday afternoon. * IMPACTS...At 14.0 feet, The road to Norbut Fish and Wildlife area is flooded. * ADDITIONAL DETAILS... - At 8:00 PM CDT Tuesday the stage was 14.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT Tuesday was 14.6 feet. - Forecast...The river is expected to fall below flood stage tomorrow morning and continue falling to 10.8 feet Tuesday, May 12. - Flood stage is 14.0 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
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 76.96 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:01 PM
Daylight: 14 hrs 2 mins
Moon Transit: 4:38 AM
Moonset: 9:08 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%
Best Times for Fishing or Hunting
Major Periods
4:08 AM - 6:38 AM4:27 PM - 6:57 PM
Minor Periods
8:38 AM - 10:08 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.85 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 68.64 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 4 mins
Moon Transit: 5:28 AM
Moonset: 10:08 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
4:58 AM - 7:28 AM5:17 PM - 7:47 PM
Minor Periods
9:38 AM - 11:08 AM12:24 AM - 1:54 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.25 μg/m3
Sulphur Dioxide: 1.77 μg/m3
Ozone: 75.8 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:02 PM
Daylight: 14 hrs 6 mins
Moon Transit: 6:17 AM
Moonset: 11:10 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
5:47 AM - 8:17 AM6:04 PM - 8:34 PM
Minor Periods
10:40 AM - 12:10 AM1:00 AM - 2:30 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.58 μg/m3
Sulphur Dioxide: 1.64 μg/m3
Ozone: 62.54 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:03 PM
Daylight: 14 hrs 8 mins
Moon Transit: 7:03 AM
Moonset: 12:15 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%
Best Times for Fishing or Hunting
Major Periods
6:33 AM - 9:03 AM6:50 PM - 9:20 PM
Minor Periods
11:45 AM - 1:15 PM1:31 AM - 3:01 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 8:04 PM
Daylight: 14 hrs 10 mins
Moon Transit: 7:48 AM
Moonset: 1:19 PM
Moon Phase: Last Quarter
Moon Illumination: 26.2%
Best Times for Fishing or Hunting
Major Periods
7:18 AM - 9:48 AM7:35 PM - 10:05 PM
Minor Periods
12:49 AM - 2:19 PM1:58 AM - 3:28 AM
Action Rating: 3 out of 5
