Water Temperature of the Missouri River in St Charles, MO

Current Water Temperature

78.0°F

Measurement Time: Monday, June 8, 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

66.9°F
Sunny
Sunny
66.9°F
65.5°F
81%
N 6.3 mph
10.6 mph
65.5°F
59.8°F
0 in
0%
9 mi
1015 mbar
0

Five Day Weather Forecast

Sunny
Wed
H: 90°F
L: 65°F
Sunny
Thu
H: 77°F
L: 59°F
Mist
Fri
H: 69°F
L: 62°F
Sunny
Sat
H: 88°F
L: 64°F
Sunny
Sun
H: 105°F
L: 76°F

Air Quality

AQI: 2 - Moderate
PM2.5: 4.6 μg/m3
PM10: 4.7 μg/m3
Carbon Monoxide: 144 μg/m3
Nitrogen Dioxide: 8 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 52 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:08 PM
Sunset: 8:22 PM
Daylight: 14 hrs 27 mins
Moonrise: 2:59 PM
Moon Transit: 7:54 PM
Moonset: 12:14 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

6:57 AM - 9:27 AM
7:24 PM - 9:54 PM

Minor Periods

2:29 PM - 3:59 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
90°F
64.5°F
74.9°F
61%
0 in
4%
0%
11.9 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 6.11 μg/m3
PM10: 6.33 μg/m3
Carbon Monoxide: 146.79 μg/m3
Nitrogen Dioxide: 5.21 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 78.92 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:08 PM
Sunset: 8:22 PM
Daylight: 14 hrs 27 mins
Moonrise: 2:59 PM
Moon Transit: 7:54 PM
Moonset: 12:14 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

6:57 AM - 9:27 AM
7:24 PM - 9:54 PM

Minor Periods

2:29 PM - 3:59 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
76.6°F
59.1°F
67.9°F
60%
0 in
4%
0%
8.1 mph
9.9


Air Quality

AQI: 1 - Good
PM2.5: 5.1 μg/m3
PM10: 5.28 μg/m3
Carbon Monoxide: 141.17 μg/m3
Nitrogen Dioxide: 8.24 μg/m3
Sulphur Dioxide: 2.37 μg/m3
Ozone: 85.13 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 1:08 PM
Sunset: 8:21 PM
Daylight: 14 hrs 26 mins
Moonrise: 4:01 PM
Moon Transit: 8:42 PM
Moonset: 12:44 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

7:44 AM - 10:14 AM
8:12 PM - 10:42 PM

Minor Periods

3:31 PM - 5:01 PM
12:14 AM - 1:44 AM

Action Rating: 3 out of 5

Friday, July 24, 2026

Weather Forecast

Mist
68.5°F
61.8°F
64°F
89%
0.72 in
90%
0%
8.3 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 7.89 μg/m3
PM10: 8.05 μg/m3
Carbon Monoxide: 169.71 μg/m3
Nitrogen Dioxide: 12.28 μg/m3
Sulphur Dioxide: 3.76 μg/m3
Ozone: 79.17 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 1:08 PM
Sunset: 8:20 PM
Daylight: 14 hrs 24 mins
Moonrise: 5:01 PM
Moon Transit: 9:32 PM
Moonset: 1:19 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

8:33 AM - 11:03 AM
9:02 PM - 11:32 PM

Minor Periods

4:31 PM - 6:01 PM
12:49 AM - 2:19 AM

Action Rating: 2 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
88.4°F
63.5°F
74.9°F
81%
0.02 in
42%
0%
8.3 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 11.42 μg/m3
PM10: 11.88 μg/m3
Carbon Monoxide: 194.65 μg/m3
Nitrogen Dioxide: 10.6 μg/m3
Sulphur Dioxide: 3.68 μg/m3
Ozone: 97.13 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 1:08 PM
Sunset: 8:19 PM
Daylight: 14 hrs 22 mins
Moonrise: 5:56 PM
Moon Transit: 10:23 PM
Moonset: 2:01 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

9:23 AM - 11:53 AM
12:00 AM - 12:00 AM

Minor Periods

5:26 PM - 6:56 PM
1:31 AM - 3:01 AM

Action Rating: 2 out of 5

Sunday, July 26, 2026

Weather Forecast

Sunny
104.7°F
75.8°F
88.6°F
63%
0 in
5%
0%
9.2 mph
10


Air Quality

AQI: 2 - Moderate
PM2.5: 15.93 μg/m3
PM10: 16.09 μg/m3
Carbon Monoxide: 367.38 μg/m3
Nitrogen Dioxide: 30.79 μg/m3
Sulphur Dioxide: 3.06 μg/m3
Ozone: 21.5 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:08 PM
Sunset: 8:19 PM
Daylight: 14 hrs 20 mins
Moonrise: 6:46 PM
Moon Transit: 11:14 PM
Moonset: 2:50 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

10:15 AM - 12:45 AM
12:00 AM - 12:00 AM

Minor Periods

6:16 PM - 7:46 PM
2:20 AM - 3:50 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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