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

72°F
Overcast
Overcast
76.4°F
76.5°F
91%
W 4.7 mph
8.1 mph
72°F
69.7°F
0 in
100%
9 mi
1013 mbar
0

Five Day Weather Forecast

Moderate rain
Sun
H: 74°F
L: 61°F
Sunny
Mon
H: 75°F
L: 56°F
Partly Cloudy
Tue
H: 80°F
L: 61°F
Heavy rain
Wed
H: 85°F
L: 64°F
Moderate rain
Thu
H: 75°F
L: 65°F

Air Quality

AQI: 1 - Good
PM2.5: 8.3 μg/m3
PM10: 8.6 μg/m3
Carbon Monoxide: 140 μg/m3
Nitrogen Dioxide: 12.2 μg/m3
Sulphur Dioxide: 2.3 μg/m3
Ozone: 45 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:02 PM
Sunset: 8:29 PM
Daylight: 14 hrs 52 mins
Moonrise: 4:38 AM
Moon Transit: 12:36 AM
Moonset: 8:38 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:06 AM - 2:36 PM

Minor Periods

8:08 PM - 9:38 PM
4:08 AM - 5:38 AM

Action Rating: 5 out of 5

Flood Warning issued June 13 at 11:49AM CDT until June 20 at 7:00AM CDT by NWS St Louis MO

Effective: Sat June 13, 2026, 11:49 AM
Expires: Mon June 15, 2026, 12:00 AM

...The Flood Warning is extended for the following rivers in Missouri...Illinois... Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Clarksville. * WHEN...Until Saturday morning. * IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off Highway 79 begins flooding. * ADDITIONAL DETAILS... - At 11:30 AM CDT Saturday the stage was 25.4 feet and rising. - Recent Activity...The river rose above flood stage this morning, June 13. - Forecast...The river will rise to 25.6 feet just after midnight tonight. It will then fall tomorrow evening before rising again to 27.0 feet early Wednesday afternoon. It will then fall below flood stage early Friday morning. - Flood stage is 25.0 feet.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Sunday, June 14, 2026

Weather Forecast

Moderate rain
73.7°F
60.9°F
69.6°F
75%
0.22 in
67%
0%
16.1 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 4.47 μg/m3
PM10: 4.78 μg/m3
Carbon Monoxide: 122.21 μg/m3
Nitrogen Dioxide: 6.45 μg/m3
Sulphur Dioxide: 0.84 μg/m3
Ozone: 65.88 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:02 PM
Sunset: 8:29 PM
Daylight: 14 hrs 52 mins
Moonrise: 4:38 AM
Moon Transit: 12:36 AM
Moonset: 8:38 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:06 AM - 2:36 PM

Minor Periods

8:08 PM - 9:38 PM
4:08 AM - 5:38 AM

Action Rating: 5 out of 5

Monday, June 15, 2026

Weather Forecast

Sunny
75.2°F
56.1°F
66.3°F
58%
0 in
4%
0%
8.3 mph
9.3


Air Quality

AQI: 1 - Good
PM2.5: 5.42 μg/m3
PM10: 5.58 μg/m3
Carbon Monoxide: 140.63 μg/m3
Nitrogen Dioxide: 11.64 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 71.04 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:02 PM
Sunset: 8:29 PM
Daylight: 14 hrs 53 mins
Moonrise: 5:42 AM
Moon Transit: 1:44 PM
Moonset: 9:42 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

12:36 AM - 3:06 AM
1:14 PM - 3:44 PM

Minor Periods

9:12 PM - 10:42 PM
5:12 AM - 6:42 AM

Action Rating: 4 out of 5

Tuesday, June 16, 2026

Weather Forecast

Partly Cloudy
80.2°F
61.4°F
69.8°F
62%
0 in
17%
0%
15.7 mph
6.9


Air Quality

AQI: 1 - Good
PM2.5: 6.55 μg/m3
PM10: 6.99 μg/m3
Carbon Monoxide: 137.92 μg/m3
Nitrogen Dioxide: 8.29 μg/m3
Sulphur Dioxide: 2.12 μg/m3
Ozone: 74.5 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:02 PM
Sunset: 8:29 PM
Daylight: 14 hrs 53 mins
Moonrise: 6:57 AM
Moon Transit: 2:49 PM
Moonset: 10:33 PM
Moon Phase: New
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

1:43 AM - 4:13 AM
2:19 PM - 4:49 PM

Minor Periods

10:03 PM - 11:33 PM
6:27 AM - 7:57 AM

Action Rating: 3 out of 5

Wednesday, June 17, 2026

Weather Forecast

Heavy rain
84.8°F
63.5°F
74.4°F
75%
2.16 in
75%
0%
17.9 mph
9.2


Air Quality

AQI: 1 - Good
PM2.5: 7.48 μg/m3
PM10: 7.83 μg/m3
Carbon Monoxide: 153.29 μg/m3
Nitrogen Dioxide: 10.44 μg/m3
Sulphur Dioxide: 2.39 μg/m3
Ozone: 65.42 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:02 PM
Sunset: 8:30 PM
Daylight: 14 hrs 53 mins
Moonrise: 8:15 AM
Moon Transit: 3:50 PM
Moonset: 11:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

2:46 AM - 5:16 AM
3:20 PM - 5:50 PM

Minor Periods

12:00 AM - 12:00 AM
7:45 AM - 9:15 AM

Action Rating: 3 out of 5

Thursday, June 18, 2026

Weather Forecast

Moderate rain
74.6°F
64.5°F
72.8°F
90%
0.3 in
86%
0%
19.7 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 3.68 μg/m3
PM10: 3.8 μg/m3
Carbon Monoxide: 172.25 μg/m3
Nitrogen Dioxide: 5.48 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:03 PM
Sunset: 8:30 PM
Daylight: 14 hrs 54 mins
Moonrise: 9:32 AM
Moon Transit: 4:44 PM
Moonset: 12:13 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%

Best Times for Fishing or Hunting

Major Periods

3:44 AM - 6:14 AM
4:14 PM - 6:44 PM

Minor Periods

9:02 AM - 10:32 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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