Water Temperature of the Missouri River in St Charles, MO

Current Water Temperature

38.8°F

Measurement Time: Thursday, January 22, 2026, 9:00 AM CST

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

27°F
Partly cloudy
Partly cloudy
23.4°F
28.9°F
50%
N 3.1 mph
5.4 mph
25.4°F
8°F
0 in
75%
9 mi
1027 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 43°F
L: 24°F
Partly Cloudy
Fri
H: 14°F
L: 7°F
Moderate snow
Sat
H: 11°F
L: 6°F
Moderate snow
Sun
H: 15°F
L: 10°F
Partly Cloudy
Mon
H: 18°F
L: 5°F

Air Quality

AQI: 1 - Good
PM2.5: 2.75 μg/m3
PM10: 2.85 μg/m3
Carbon Monoxide: 145.85 μg/m3
Nitrogen Dioxide: 0.85 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 12:13 AM
Sunset: 5:12 PM
Daylight: 9 hrs 57 mins
Moonrise: 9:21 AM
Moon Transit: 12:00 AM
Moonset: 9:25 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:22 AM - 4:52 AM

Minor Periods

8:55 PM - 10:25 PM
8:51 AM - 10:21 AM

Action Rating: 2 out of 5

Cold Weather Advisory issued January 22 at 2:29AM CST until January 24 at 12:00PM CST by NWS St Louis MO

Effective: Thu January 22, 2026, 2:29 AM
Expires: Thu January 22, 2026, 5:30 PM

* WHAT...Very cold wind chills as low as 15 below expected. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...From midnight Friday Night to noon CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Winter Storm Watch issued January 22 at 2:25AM CST until January 25 at 12:00PM CST by NWS St Louis MO

Effective: Thu January 22, 2026, 2:25 AM
Expires: Thu January 22, 2026, 5:30 PM

* WHAT...Heavy snow possible. Total snow accumulations between 4 and 8 inches possible. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...From late Friday night through Sunday morning. * IMPACTS...Travel could be very difficult.

Monitor the latest forecasts for updates on this situation.


Cold Weather Advisory issued January 22 at 1:16PM CST until January 24 at 12:00PM CST by NWS St Louis MO

Effective: Thu January 22, 2026, 1:16 PM
Expires: Fri January 23, 2026, 4:30 AM

* WHAT...Very cold wind chills as low as 15 below expected. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...From midnight Friday Night to noon CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Winter Storm Warning issued January 22 at 1:15PM CST until January 25 at 6:00PM CST by NWS St Louis MO

Effective: Thu January 22, 2026, 1:15 PM
Expires: Fri January 23, 2026, 4:15 AM

* WHAT...Heavy snow expected. Total snow accumulations between 5 and 10 inches with locally higher amounts possible. * WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri. * WHEN...From midnight Friday Night to 6 PM CST Sunday. * IMPACTS...Travel could be very difficult to impossible.

The rapid accumulation of snow will make travel extremely difficult, if not impossible. If travel is necessary, be sure to exercise extreme caution. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. In Illinois, the latest road conditions can be obtained at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained at traveler.modot.org/map or by calling 1-888-275-6636.


Cold Weather Advisory issued January 22 at 2:29AM CST until January 24 at 12:00PM CST by NWS St Louis MO

Effective: Thu January 22, 2026, 2:29 AM
Expires: Thu January 22, 2026, 5:30 PM

* WHAT...Very cold wind chills between 10 and 25 below expected. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, and northeast Missouri. * WHEN...From 3 AM Friday to noon CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 20 below zero could cause frostbite on exposed skin in as little as 30 minutes.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued January 22 at 1:16PM CST until January 24 at 12:00PM CST by NWS St Louis MO

Effective: Thu January 22, 2026, 1:16 PM
Expires: Fri January 23, 2026, 4:30 AM

* WHAT...Very cold wind chills as low as 23 below expected. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, and northeast Missouri. * WHEN...From 3 AM Friday to noon CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Winter Storm Watch issued January 22 at 1:15PM CST until January 25 at 6:00PM CST by NWS St Louis MO

Effective: Thu January 22, 2026, 1:15 PM
Expires: Fri January 23, 2026, 4:15 AM

* WHAT...Heavy snow possible. Total snow accumulations between 3 and 7 inches possible. * WHERE...Portions of south central, southwest, and west central Illinois and central, east central, and northeast Missouri. * WHEN...From late Friday night through Sunday afternoon. * IMPACTS...Travel could be very difficult.

Monitor the latest forecasts for updates on this situation.


Cold Weather Advisory issued January 22 at 1:16PM CST until January 24 at 12:00PM CST by NWS St Louis MO

Effective: Thu January 22, 2026, 1:16 PM
Expires: Fri January 23, 2026, 4:30 AM

* WHAT...Very cold wind chills as low as 15 below expected. * WHERE...In Illinois, Bond IL, Fayette IL, and Madison IL Counties. In Missouri, Boone MO County. * WHEN...From 3 AM Friday to noon CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 15 below zero could result in hypothermia or frostbite if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Winter Storm Watch issued January 22 at 2:25AM CST until January 25 at 12:00PM CST by NWS St Louis MO

Effective: Thu January 22, 2026, 2:25 AM
Expires: Thu January 22, 2026, 5:30 PM

* WHAT...Heavy snow possible. Total snow accumulations between 3 and 6 inches possible. * WHERE...Boone MO, Callaway MO, Montgomery MO, and Warren MO Counties. * WHEN...From late Friday night through Sunday morning. * IMPACTS...Plan on slippery road conditions.

Monitor the latest forecasts for updates on this situation.
Thursday, January 22, 2026

Weather Forecast

Sunny
42.8°F
23.9°F
31.8°F
40%
0 in
0%
0%
11.9 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 5.22 μg/m3
PM10: 5.41 μg/m3
Carbon Monoxide: 213.37 μg/m3
Nitrogen Dioxide: 14.25 μg/m3
Sulphur Dioxide: 3.19 μg/m3
Ozone: 58.6 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 12:13 AM
Sunset: 5:12 PM
Daylight: 9 hrs 57 mins
Moonrise: 9:21 AM
Moon Transit: 12:00 AM
Moonset: 9:25 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:22 AM - 4:52 AM

Minor Periods

8:55 PM - 10:25 PM
8:51 AM - 10:21 AM

Action Rating: 2 out of 5

Friday, January 23, 2026

Weather Forecast

Partly Cloudy
13.8°F
7.3°F
13.3°F
33%
0 in
0%
0%
16.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 7.19 μg/m3
PM10: 7.45 μg/m3
Carbon Monoxide: 249.73 μg/m3
Nitrogen Dioxide: 22.75 μg/m3
Sulphur Dioxide: 3.38 μg/m3
Ozone: 47.12 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:13 AM
Sunset: 5:13 PM
Daylight: 9 hrs 59 mins
Moonrise: 9:45 AM
Moon Transit: 8:54 AM
Moonset: 10:33 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

8:24 AM - 10:54 AM
8:24 AM - 10:54 AM

Minor Periods

10:03 PM - 11:33 PM
9:15 AM - 10:45 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Moderate snow
10.7°F
5.5°F
8.2°F
62%
0.85 in
75%
36%
11.4 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 4.75 μg/m3
PM10: 4.93 μg/m3
Carbon Monoxide: 174.77 μg/m3
Nitrogen Dioxide: 9.26 μg/m3
Sulphur Dioxide: 3.17 μg/m3
Ozone: 53.16 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:14 AM
Sunset: 5:14 PM
Daylight: 10 hrs mins
Moonrise: 10:09 AM
Moon Transit: 4:49 PM
Moonset: 11:42 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

3:52 AM - 6:22 AM
4:19 PM - 6:49 PM

Minor Periods

12:00 AM - 12:00 AM
9:39 AM - 11:09 AM

Action Rating: 2 out of 5

Sunday, January 25, 2026

Weather Forecast

Moderate snow
14.6°F
9.7°F
12°F
84%
1.94 in
89%
54%
11.6 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 7.94 μg/m3
PM10: 8.17 μg/m3
Carbon Monoxide: 191.67 μg/m3
Nitrogen Dioxide: 11.07 μg/m3
Sulphur Dioxide: 2.81 μg/m3
Ozone: 54.8 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:14 AM
Sunset: 5:15 PM
Daylight: 10 hrs 2 mins
Moonrise: 10:36 AM
Moon Transit: 5:38 PM
Moonset: 12:42 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

4:39 AM - 7:09 AM
5:08 PM - 7:38 PM

Minor Periods

10:06 AM - 11:36 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, January 26, 2026

Weather Forecast

Partly Cloudy
18.1°F
4.6°F
12°F
83%
0 in
0%
0%
10.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 8.7 μg/m3
PM10: 8.89 μg/m3
Carbon Monoxide: 218.2 μg/m3
Nitrogen Dioxide: 12.16 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 54.31 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 12:14 AM
Sunset: 5:17 PM
Daylight: 10 hrs 4 mins
Moonrise: 11:07 AM
Moon Transit: 6:32 PM
Moonset: 12:54 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

5:31 AM - 8:01 AM
6:02 PM - 8:32 PM

Minor Periods

10:37 AM - 12:07 AM
12:24 AM - 1:54 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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