Water Temperature of the Missouri River in St Charles, MO

Current Water Temperature

73.8°F

Measurement Time: Sunday, May 31, 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

83°F
Sunny
Sunny
87°F
87°F
56%
ESE 7.4 mph
8.5 mph
83°F
70.1°F
0 in
3%
6 mi
1013 mbar
3.7

Five Day Weather Forecast

Patchy rain nearby
Sun
H: 88°F
L: 65°F
Patchy rain nearby
Mon
H: 82°F
L: 64°F
Partly Cloudy
Tue
H: 81°F
L: 66°F
Sunny
Wed
H: 79°F
L: 60°F
Sunny
Thu
H: 83°F
L: 61°F

Air Quality

AQI: 1 - Good
PM2.5: 8.55 μg/m3
PM10: 9.05 μg/m3
Carbon Monoxide: 141.85 μg/m3
Nitrogen Dioxide: 4.25 μg/m3
Sulphur Dioxide: 5.05 μg/m3
Ozone: 123 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

Sunday, May 31, 2026

Weather Forecast

Patchy rain nearby
87.8°F
64.9°F
73.4°F
76%
0.16 in
85%
0%
9.8 mph
8.8


Air Quality

AQI: 1 - Good
PM2.5: 8.89 μg/m3
PM10: 9.32 μg/m3
Carbon Monoxide: 173.58 μg/m3
Nitrogen Dioxide: 12.16 μg/m3
Sulphur Dioxide: 4.28 μg/m3
Ozone: 80.54 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

Monday, June 1, 2026

Weather Forecast

Patchy rain nearby
82.2°F
64.3°F
73.4°F
78%
0.05 in
84%
0%
7.4 mph
8.2


Air Quality

AQI: 1 - Good
PM2.5: 7.9 μg/m3
PM10: 8.39 μg/m3
Carbon Monoxide: 185.58 μg/m3
Nitrogen Dioxide: 10.46 μg/m3
Sulphur Dioxide: 3.1 μg/m3
Ozone: 84.54 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 1:00 PM
Sunset: 8:21 PM
Daylight: 14 hrs 43 mins
Moonrise: 10:05 PM
Moon Transit: 1:41 AM
Moonset: 6:09 AM
Moon Phase: Full
Moon Illumination: 96.8%

Best Times for Fishing or Hunting

Major Periods

1:11 AM - 3:41 AM
1:33 PM - 4:03 PM

Minor Periods

9:35 PM - 11:05 PM
5:39 AM - 7:09 AM

Action Rating: 4 out of 5

Tuesday, June 2, 2026

Weather Forecast

Partly Cloudy
80.6°F
66.2°F
73.6°F
56%
0 in
0%
0%
10.7 mph
9.1


Air Quality

AQI: 1 - Good
PM2.5: 6.47 μg/m3
PM10: 7.11 μg/m3
Carbon Monoxide: 168.32 μg/m3
Nitrogen Dioxide: 8.42 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 93.54 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 1:00 PM
Sunset: 8:22 PM
Daylight: 14 hrs 44 mins
Moonrise: 10:50 PM
Moon Transit: 2:32 AM
Moonset: 7:02 AM
Moon Phase: Full
Moon Illumination: 91.7%

Best Times for Fishing or Hunting

Major Periods

2:02 AM - 4:32 AM
2:24 PM - 4:54 PM

Minor Periods

10:20 PM - 11:50 PM
6:32 AM - 8:02 AM

Action Rating: 3 out of 5

Wednesday, June 3, 2026

Weather Forecast

Sunny
79.1°F
59.8°F
69.6°F
52%
0 in
0%
0%
8.5 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 6.89 μg/m3
PM10: 7.65 μg/m3
Carbon Monoxide: 162.97 μg/m3
Nitrogen Dioxide: 9.75 μg/m3
Sulphur Dioxide: 2.3 μg/m3
Ozone: 98.17 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 1:00 PM
Sunset: 8:23 PM
Daylight: 14 hrs 45 mins
Moonrise: 11:28 PM
Moon Transit: 3:23 AM
Moonset: 8:00 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.4%

Best Times for Fishing or Hunting

Major Periods

2:53 AM - 5:23 AM
3:14 PM - 5:44 PM

Minor Periods

12:00 AM - 12:00 AM
7:30 AM - 9:00 AM

Action Rating: 3 out of 5

Thursday, June 4, 2026

Weather Forecast

Sunny
82.6°F
61.3°F
69.8°F
58%
0 in
0%
0%
8.5 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.63 μg/m3
PM10: 7.11 μg/m3
Carbon Monoxide: 188.88 μg/m3
Nitrogen Dioxide: 13.25 μg/m3
Sulphur Dioxide: 3.1 μg/m3
Ozone: 64.38 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 1:00 PM
Sunset: 8:23 PM
Daylight: 14 hrs 46 mins
Moonrise: 12:28 AM
Moon Transit: 4:12 AM
Moonset: 9:02 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.3%

Best Times for Fishing or Hunting

Major Periods

3:42 AM - 6:12 AM
4:02 PM - 6:32 PM

Minor Periods

8:32 AM - 10:02 AM
12:00 AM - 12:00 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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