Water Temperature of the Missouri River in St Charles, MO

Current Water Temperature

70.7°F

Measurement Time: Wednesday, May 27, 2026, 10:00 AM CDT

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

78.1°F
Overcast
Overcast
81.6°F
79.1°F
62%
NE 4.9 mph
10.3 mph
75.6°F
66.7°F
0 in
100%
9 mi
1015 mbar
0

Five Day Weather Forecast

Sunny
Wed
H: 90°F
L: 65°F
Sunny
Thu
H: 86°F
L: 67°F
Patchy rain nearby
Fri
H: 80°F
L: 65°F
Patchy rain nearby
Sat
H: 74°F
L: 64°F
Partly Cloudy
Sun
H: 80°F
L: 61°F

Air Quality

AQI: 1 - Good
PM2.5: 18.15 μg/m3
PM10: 18.85 μg/m3
Carbon Monoxide: 203.85 μg/m3
Nitrogen Dioxide: 40.45 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 34 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 1:00 PM
Sunset: 8:18 PM
Daylight: 14 hrs 37 mins
Moonrise: 5:10 PM
Moon Transit: 10:29 PM
Moonset: 3:17 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

9:34 AM - 12:04 AM
12:00 AM - 12:00 AM

Minor Periods

4:40 PM - 6:10 PM
2:47 AM - 4:17 AM

Action Rating: 2 out of 5

Wednesday, May 27, 2026

Weather Forecast

Sunny
89.6°F
64.8°F
76.2°F
72%
0 in
0%
0%
8.5 mph
9.2


Air Quality

AQI: 1 - Good
PM2.5: 14.5 μg/m3
PM10: 15.04 μg/m3
Carbon Monoxide: 185.57 μg/m3
Nitrogen Dioxide: 19.77 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 67.24 μg/m3

Astronomical

Sunrise: 5:41 AM
Sun Transit: 1:00 PM
Sunset: 8:18 PM
Daylight: 14 hrs 37 mins
Moonrise: 5:10 PM
Moon Transit: 10:29 PM
Moonset: 3:17 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

9:34 AM - 12:04 AM
12:00 AM - 12:00 AM

Minor Periods

4:40 PM - 6:10 PM
2:47 AM - 4:17 AM

Action Rating: 2 out of 5

Thursday, May 28, 2026

Weather Forecast

Sunny
85.6°F
66.6°F
75.9°F
70%
0 in
0%
0%
10.7 mph
8.9


Air Quality

AQI: 1 - Good
PM2.5: 13.23 μg/m3
PM10: 14.23 μg/m3
Carbon Monoxide: 199.13 μg/m3
Nitrogen Dioxide: 20.23 μg/m3
Sulphur Dioxide: 2.94 μg/m3
Ozone: 78.72 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 1:00 PM
Sunset: 8:19 PM
Daylight: 14 hrs 38 mins
Moonrise: 6:12 PM
Moon Transit: 11:14 PM
Moonset: 3:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

10:17 AM - 12:47 AM
12:00 AM - 12:00 AM

Minor Periods

5:42 PM - 7:12 PM
3:11 AM - 4:41 AM

Action Rating: 2 out of 5

Friday, May 29, 2026

Weather Forecast

Patchy rain nearby
80.1°F
65.1°F
71.1°F
71%
0.02 in
88%
0%
9.2 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 10.37 μg/m3
PM10: 11.18 μg/m3
Carbon Monoxide: 156.99 μg/m3
Nitrogen Dioxide: 11.61 μg/m3
Sulphur Dioxide: 3.59 μg/m3
Ozone: 87 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 1:00 PM
Sunset: 8:19 PM
Daylight: 14 hrs 39 mins
Moonrise: 7:14 PM
Moon Transit: 12:00 AM
Moonset: 4:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:03 AM - 1:33 PM

Minor Periods

6:44 PM - 8:14 PM
3:40 AM - 5:10 AM

Action Rating: 4 out of 5

Saturday, May 30, 2026

Weather Forecast

Patchy rain nearby
73.7°F
63.8°F
67.7°F
76%
0.17 in
74%
0%
8.5 mph
3.7


Air Quality

AQI: 1 - Good
PM2.5: 8.85 μg/m3
PM10: 9.45 μg/m3
Carbon Monoxide: 195.5 μg/m3
Nitrogen Dioxide: 12.95 μg/m3
Sulphur Dioxide: 3.33 μg/m3
Ozone: 86.6 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 1:00 PM
Sunset: 8:20 PM
Daylight: 14 hrs 41 mins
Moonrise: 8:16 PM
Moon Transit: 12:01 AM
Moonset: 4:43 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

7:46 PM - 9:16 PM
4:13 AM - 5:43 AM

Action Rating: 4 out of 5

Sunday, May 31, 2026

Weather Forecast

Partly Cloudy
80°F
60.6°F
69.9°F
61%
0 in
0%
0%
8.5 mph
9.5


Air Quality

AQI: 1 - Good
PM2.5: 5.75 μg/m3
PM10: 6.1 μg/m3
Carbon Monoxide: 163.31 μg/m3
Nitrogen Dioxide: 8.27 μg/m3
Sulphur Dioxide: 2.67 μg/m3
Ozone: 79.62 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 1:00 PM
Sunset: 8:21 PM
Daylight: 14 hrs 42 mins
Moonrise: 9:13 PM
Moon Transit: 12:50 AM
Moonset: 5:22 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:20 AM - 2:50 AM
12:41 AM - 3:11 PM

Minor Periods

8:43 PM - 10:13 PM
4:52 AM - 6:22 AM

Action Rating: 4 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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