Water Temperature of the Missouri River in St Charles, MO

Current Water Temperature

62.2°F 16.8°C
Cool Brisk & Refreshing
62.2°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Feels brisk on entry. Great for short dips; wetsuit recommended for extended swimming or water sports.

Measurement Time: Saturday, November 7, 2026, 9:00 AM CST

Temperature Locations

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Local Points of Interest

Bridgeton, MO; Frontier Park; Riverwoods Park & Trail

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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

40.8°F
Clear
Conditions: Clear
Humidity: 79%
Feels Like: 36.5°F
Wind: SW 6.5 mph
Wind Gusts: 13.3 mph
Pressure: 30.16 in
Precipitation: 0 in
Cloud Cover: 2%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Sunny
Sun
H: 65°F
L: 41°F
Sunny
Mon
H: 67°F
L: 45°F
Sunny
Tue
H: 70°F
L: 50°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
13.5 μg/m³
Moderate
PM10
13.6 μg/m³
Good
Ozone (O3)
28 μg/m³
Photochemical
NO2
17.1 μg/m³
Nitrogen Dioxide
SO2
1.2 μg/m³
Sulfur Dioxide
CO
190 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 17m daylight
Sunrise 6:37 AM
Solar Noon 11:45 AM
Sunset 4:54 PM
Moon
New • 0%
Moonrise 6:06 AM
Transit 11:13 AM
Moonset 4:13 PM

Best Times for Fishing or Hunting

Major Periods

10:43 AM - 1:13 PM
11:06 PM - 1:36 AM

Minor Periods

5:36 AM - 7:06 AM
3:43 PM - 5:13 PM
Action Rating:
Peak Action 5/5
Sunday, November 8, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 52.2°F
Average Humidity: 56%
Chance of Rain: 3%
Wind: 8.5 mph
UV Index: 3

Astronomical

Sun
10h 17m daylight
Sunrise 6:37 AM
Solar Noon 11:45 AM
Sunset 4:54 PM
Moon
New • 0%
Moonrise 6:06 AM
Transit 11:13 AM
Moonset 4:13 PM

Best Times for Fishing or Hunting

Major Periods

10:43 AM - 1:13 PM
11:06 PM - 1:36 AM

Minor Periods

5:36 AM - 7:06 AM
3:43 PM - 5:13 PM
Action Rating:
Peak Action 5/5
Monday, November 9, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 56.6°F
Average Humidity: 63%
Chance of Rain: 4%
Wind: 5.8 mph
UV Index: 3.1

Astronomical

Sun
10h 15m daylight
Sunrise 6:38 AM
Solar Noon 11:45 AM
Sunset 4:53 PM
Moon
New • 2%
Moonrise 7:10 AM
Transit 12:01 PM
Moonset 4:47 PM

Best Times for Fishing or Hunting

Major Periods

11:31 AM - 2:01 PM
11:56 PM - 2:26 AM

Minor Periods

6:40 AM - 8:10 AM
4:17 PM - 5:47 PM
Action Rating:
Very Good 4/5
Tuesday, November 10, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 59.6°F
Average Humidity: 59%
Chance of Rain: 3%
Wind: 6.5 mph
UV Index: 3

Astronomical

Sun
10h 13m daylight
Sunrise 6:39 AM
Solar Noon 11:45 AM
Sunset 4:52 PM
Moon
New • 0%
Moonrise 8:13 AM
Transit 12:51 PM
Moonset 5:26 PM

Best Times for Fishing or Hunting

Major Periods

12:21 PM - 2:51 PM
11:55 PM - 2:25 AM

Minor Periods

7:43 AM - 9:13 AM
4:56 PM - 6:26 PM
Action Rating:
Very Good 4/5
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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