Water Temperature of the Mississippi River in Cap Au Gris, MO

Current Water Temperature

34.0°F

Measurement Time: Sunday, December 28, 2025, 5:00 AM CST

Temperature Locations

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Local Points of Interest

Winfield, MO; Foley, MO; Batchtown, IL; Sandy Island Conversation Area

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Mississippi River

Station 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

72.6°F
Mostly cloudy
Conditions: Mostly cloudy
Humidity: 61%
Heat Index: 76.6°F
Feels Like: 76.6°F
Wind: SSW 12.4 mph
Wind Gusts: 34 mph
Wind Chill: 72.6°F
Air Pressure: 998.51 millibars
Dew Point: 72.6°F
Chance of Precipitation: 10%
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 10 mi
UV Index: 1

Five Day Weather Forecast

Cloudy
Sun
H: 70°F
L: 29°F
Sunny
Mon
H: 28°F
L: 18°F
Sunny
Tue
H: 34°F
L: 17°F
Sunny
Wed
H: 42°F
L: 27°F
Partly Cloudy
Thu
H: 30°F
L: 13°F

Air Quality

AQI: 1 - Good
PM2.5: 1.65 μg/m3
PM10: 1.75 μg/m3
Carbon Monoxide: 182.85 μg/m3
Nitrogen Dioxide: 6.95 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 37 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:04 AM
Sunset: 4:48 PM
Daylight: 9 hrs 28 mins
Moonrise: 12:06 AM
Moon Transit: 6:53 PM
Moonset: 12:42 AM
Moon Phase: First Quarter
Moon Illumination: 63.0%

Best Times for Fishing or Hunting

Major Periods

5:53 AM - 8:23 AM
6:23 PM - 8:53 PM

Minor Periods

11:36 AM - 1:06 PM
12:12 AM - 1:42 AM

Action Rating: 2 out of 5

Wind Advisory issued December 28 at 9:33AM CST until December 29 at 6:00AM CST by NWS St Louis MO

Effective: Sun December 28, 2025, 9:33 AM
Expires: Mon December 29, 2025, 12:45 AM

* WHAT...West winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, and northeast Missouri. * WHEN...From 3 PM this afternoon to 6 AM CST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.


Wind Advisory issued December 28 at 8:07AM CST until December 29 at 12:00PM CST by NWS Lincoln IL

Effective: Sun December 28, 2025, 8:07 AM
Expires: Mon December 29, 2025, 5:00 AM

* WHAT...West winds 25 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of central, east central, southeast, and west central Illinois. * WHEN...From 3 PM this afternoon to noon CST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Sunday, December 28, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 55°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 25.3 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 6.05 μg/m3
PM10: 6.11 μg/m3
Carbon Monoxide: 174.81 μg/m3
Nitrogen Dioxide: 8.39 μg/m3
Sulphur Dioxide: 2.92 μg/m3
Ozone: 49.48 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:04 AM
Sunset: 4:48 PM
Daylight: 9 hrs 28 mins
Moonrise: 12:06 AM
Moon Transit: 6:53 PM
Moonset: 12:42 AM
Moon Phase: First Quarter
Moon Illumination: 63.0%

Best Times for Fishing or Hunting

Major Periods

5:53 AM - 8:23 AM
6:23 PM - 8:53 PM

Minor Periods

11:36 AM - 1:06 PM
12:12 AM - 1:42 AM

Action Rating: 2 out of 5

Monday, December 29, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 22.6°F
Average Humidity: 50%
Chance of Rain: 0%
Wind: 25.1 mph
UV Index: 0.3

Air Quality

AQI: 1 - Good
PM2.5: 3.32 μg/m3
PM10: 3.51 μg/m3
Carbon Monoxide: 186.61 μg/m3
Nitrogen Dioxide: 2.94 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 60.4 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:05 AM
Sunset: 4:49 PM
Daylight: 9 hrs 28 mins
Moonrise: 12:35 AM
Moon Transit: 7:45 PM
Moonset: 1:54 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%

Best Times for Fishing or Hunting

Major Periods

6:43 AM - 9:13 AM
7:15 PM - 9:45 PM

Minor Periods

12:05 AM - 1:35 PM
1:24 AM - 2:54 AM

Action Rating: 2 out of 5

Tuesday, December 30, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 23.9°F
Average Humidity: 49%
Chance of Rain: 0%
Wind: 13.9 mph
UV Index: 0.3

Air Quality

AQI: 1 - Good
PM2.5: 2.34 μg/m3
PM10: 2.55 μg/m3
Carbon Monoxide: 154.65 μg/m3
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 68.28 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:05 AM
Sunset: 4:50 PM
Daylight: 9 hrs 29 mins
Moonrise: 1:09 PM
Moon Transit: 8:42 PM
Moonset: 3:09 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%

Best Times for Fishing or Hunting

Major Periods

7:37 AM - 10:07 AM
8:12 PM - 10:42 PM

Minor Periods

12:39 AM - 2:09 PM
2:39 AM - 4:09 AM

Action Rating: 3 out of 5

Wednesday, December 31, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 32.6°F
Average Humidity: 65%
Chance of Rain: 0%
Wind: 9.2 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good
PM2.5: 3.99 μg/m3
PM10: 4.11 μg/m3
Carbon Monoxide: 174.38 μg/m3
Nitrogen Dioxide: 5.55 μg/m3
Sulphur Dioxide: 1.76 μg/m3
Ozone: 55.68 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:06 AM
Sunset: 4:51 PM
Daylight: 9 hrs 29 mins
Moonrise: 1:53 PM
Moon Transit: 9:45 PM
Moonset: 4:28 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

8:37 AM - 11:07 AM
9:15 PM - 11:45 PM

Minor Periods

1:23 PM - 2:53 PM
3:58 AM - 5:28 AM

Action Rating: 2 out of 5

Thursday, January 1, 2026

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 24.9°F
Average Humidity: 71%
Chance of Rain: 0%
Wind: 17.7 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 8.42 μg/m3
PM10: 8.55 μg/m3
Carbon Monoxide: 243.43 μg/m3
Nitrogen Dioxide: 15.41 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 34.54 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:06 AM
Sunset: 4:51 PM
Daylight: 9 hrs 30 mins
Moonrise: 2:49 PM
Moon Transit: 10:51 PM
Moonset: 5:45 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%

Best Times for Fishing or Hunting

Major Periods

9:42 AM - 12:12 AM
12:00 AM - 12:00 AM

Minor Periods

2:19 PM - 3:49 PM
5:15 AM - 6:45 AM

Action Rating: 2 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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