Water Temperature of the Missouri River in St Charles, MO

Current Water Temperature

46.7°F

Measurement Time: Monday, March 2, 2026, 9:00 AM CST

Temperature Locations

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Local Points of Interest

Bridgeton, MO; Frontier Park; Riverwoods Park & Trail

Missouri River

Station Name: St Charles 1E
Data Source: USGS

Elevation Above Sea Level: 446 feet

Nearest Address:
14580 Missouri Bottom Rd
St Charles, MO 63044
St. Louis County

GPS Coordinates: 38.7856, -90.4719

Nearby Water Temperatures

Mississippi River, Alton, IL (18.4 mi)
Mississippi River, Cap Au Gris, MO (19 mi)
Missouri River, Labadle, MO (25 mi)
Mississippi River, Clarksville, MO (46.8 mi)
Missouri River, Hermann, MO (52.3 mi)
Big River, Bonne Terre, MO (56.9 mi)
Illinois River, Florence, IL (59 mi)
Huzzah Creek, Butts, MO (68.7 mi)
Mississippi River, Saverton, MO (72 mi)
Sugar Creek, Chatham, IL (74.4 mi)
Lick Creek, Springfield, IL (76.3 mi)
Illinois River, La Grange, IL (79.8 mi)
East Fork Black River, Lesterville, MO (87.5 mi)
East Fork Black River, Lesterville, MO (91.5 mi)
Mississippi River, Quincy, IL (92.6 mi)

Weather for St Charles, Missouri

Current Weather

39°F
Mist
Mist
35.5°F
39.3°F
96%
ESE 4.7 mph
6.9 mph
37.5°F
38.6°F
0 in
100%
4 mi
1018 mbar
0

Five Day Weather Forecast

Moderate rain
Tue
H: 50°F
L: 39°F
Heavy rain
Wed
H: 61°F
L: 43°F
Moderate rain
Thu
H: 53°F
L: 45°F
Moderate rain
Fri
H: 77°F
L: 54°F
Moderate rain
Sat
H: 67°F
L: 59°F

Air Quality

AQI: 1 - Good
PM2.5: 19.45 μg/m3
PM10: 19.65 μg/m3
Carbon Monoxide: 312.85 μg/m3
Nitrogen Dioxide: 25.25 μg/m3
Sulphur Dioxide: 9.35 μg/m3
Ozone: 18 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:13 AM
Sunset: 5:57 PM
Daylight: 11 hrs 26 mins
Moonrise: 6:27 PM
Moon Transit: 12:03 AM
Moonset: 6:34 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:51 AM - 2:21 PM

Minor Periods

5:57 PM - 7:27 PM
6:04 AM - 7:34 AM

Action Rating: 5 out of 5

Tuesday, March 3, 2026

Weather Forecast

Moderate rain
50°F
38.8°F
42.8°F
97%
0.39 in
89%
0%
6.7 mph
0.3


Air Quality

AQI: 2 - Moderate
PM2.5: 16.9 μg/m3
PM10: 17.31 μg/m3
Carbon Monoxide: 278.29 μg/m3
Nitrogen Dioxide: 20.75 μg/m3
Sulphur Dioxide: 10.21 μg/m3
Ozone: 36.04 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:13 AM
Sunset: 5:57 PM
Daylight: 11 hrs 26 mins
Moonrise: 6:27 PM
Moon Transit: 12:03 AM
Moonset: 6:34 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:51 AM - 2:21 PM

Minor Periods

5:57 PM - 7:27 PM
6:04 AM - 7:34 AM

Action Rating: 5 out of 5

Wednesday, March 4, 2026

Weather Forecast

Heavy rain
61.3°F
42.8°F
54.5°F
97%
1.63 in
87%
0%
11.4 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 13.67 μg/m3
PM10: 13.82 μg/m3
Carbon Monoxide: 263.97 μg/m3
Nitrogen Dioxide: 16.64 μg/m3
Sulphur Dioxide: 4.27 μg/m3
Ozone: 47.04 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 12:13 AM
Sunset: 5:58 PM
Daylight: 11 hrs 28 mins
Moonrise: 7:32 PM
Moon Transit: 12:47 AM
Moonset: 6:57 AM
Moon Phase: Full
Moon Illumination: 98.2%

Best Times for Fishing or Hunting

Major Periods

12:17 AM - 2:47 AM
12:35 AM - 3:05 PM

Minor Periods

7:02 PM - 8:32 PM
6:27 AM - 7:57 AM

Action Rating: 4 out of 5

Thursday, March 5, 2026

Weather Forecast

Moderate rain
52.5°F
44.6°F
48.5°F
93%
0.26 in
89%
0%
12.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 8.35 μg/m3
PM10: 8.57 μg/m3
Carbon Monoxide: 254.97 μg/m3
Nitrogen Dioxide: 15.99 μg/m3
Sulphur Dioxide: 2.91 μg/m3
Ozone: 50.96 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 12:13 AM
Sunset: 5:59 PM
Daylight: 11 hrs 31 mins
Moonrise: 8:36 PM
Moon Transit: 1:30 AM
Moonset: 7:19 AM
Moon Phase: Full
Moon Illumination: 94.0%

Best Times for Fishing or Hunting

Major Periods

1:00 AM - 3:30 AM
1:17 PM - 3:47 PM

Minor Periods

8:06 PM - 9:36 PM
6:49 AM - 8:19 AM

Action Rating: 4 out of 5

Friday, March 6, 2026

Weather Forecast

Moderate rain
76.6°F
54.3°F
65.1°F
81%
0.21 in
83%
0%
16.6 mph
4


Air Quality

AQI: 1 - Good
PM2.5: 9.9 μg/m3
PM10: 10.07 μg/m3
Carbon Monoxide: 298.31 μg/m3
Nitrogen Dioxide: 19.12 μg/m3
Sulphur Dioxide: 3.41 μg/m3
Ozone: 50.44 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 12:13 AM
Sunset: 6:00 PM
Daylight: 11 hrs 33 mins
Moonrise: 9:38 PM
Moon Transit: 2:13 AM
Moonset: 7:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.6%

Best Times for Fishing or Hunting

Major Periods

1:43 AM - 4:13 AM
2:00 PM - 4:30 PM

Minor Periods

9:08 PM - 10:38 PM
7:12 AM - 8:42 AM

Action Rating: 2 out of 5

Saturday, March 7, 2026

Weather Forecast

Moderate rain
67.4°F
59.1°F
63.9°F
82%
0.41 in
80%
0%
13.2 mph
4


Air Quality

AQI: 1 - Good
PM2.5: 5.72 μg/m3
PM10: 5.82 μg/m3
Carbon Monoxide: 149.16 μg/m3
Nitrogen Dioxide: 8.6 μg/m3
Sulphur Dioxide: 2.36 μg/m3
Ozone: 62.08 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 12:00 AM
Sunset: 6:01 PM
Daylight: 11 hrs 36 mins
Moonrise: 10:42 PM
Moon Transit: 2:56 AM
Moonset: 8:07 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.2%

Best Times for Fishing or Hunting

Major Periods

2:26 AM - 4:56 AM
2:45 PM - 5:15 PM

Minor Periods

10:12 PM - 11:42 PM
7:37 AM - 9:07 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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