Water Temperature of the Mississippi River in Clarksville, MO
Current Water Temperature
Measurement Time: Sunday, January 21, 2024, 6:00 AM CST
Temperature Locations
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Station Name: Clarksville L&D 24
Data Source: USGS
Elevation Above Sea Level: 449 feet / 137 meters
Nearest Address:
798 N 1st St
Clarksville, MO 63336
Pike County
GPS Coordinates: 39.3736, -90.906
Nearby Water Temperatures
Illinois River, Florence, IL (23.9 mi)Mississippi River, Saverton, MO (25.8 mi)
Mississippi River, Cap Au Gris, MO (28.1 mi)
Illinois River, La Grange, IL (43.9 mi)
Mississippi River, Quincy, IL (46.0 mi)
Missouri River, St Charles, MO (46.8 mi)
Mississippi River, Alton, IL (53.7 mi)
Missouri River, Hermann, MO (54.0 mi)
Missouri River, Labadle, MO (55.9 mi)
Mississippi River, Canton, MO (62.3 mi)
Lick Creek, Springfield, IL (68.3 mi)
Sugar Creek, Chatham, IL (69.3 mi)
Mississippi River, Keokuk, IA (74.7 mi)
Mason Tazewell Drainage Ditch, Topeka, IL (84.3 mi)
Missouri River, Jefferson City, MO (87.3 mi)
Weather for Clarksville, Missouri
Current Weather

Humidity: 67%
Feels Like: 97.4°F
Wind: SSW 16.6 mph
Wind Gusts: 19.5 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 9.9
Five Day Weather Forecast

Sat
H: 96°F
L: 74°F

Sun
H: 96°F
L: 71°F

Mon
H: 95°F
L: 70°F

Tue
H: 91°F
L: 70°F

Wed
H: 89°F
L: 68°F
Air Quality
Nitrogen Dioxide: 2.41 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 89 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 8:34 PM
Daylight: 14 hrs 57 mins
Moon Transit: 9:19 AM
Moonset: 4:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.4%
Best Times for Fishing or Hunting
Major Periods
8:49 AM - 11:19 AM9:09 PM - 11:39 PM
Minor Periods
4:11 PM - 5:41 PM1:41 AM - 3:11 AM
Action Rating: 2 out of 5
Heat Advisory issued June 21 at 3:18AM CDT until June 24 at 9:00PM CDT by NWS St Louis MO
Effective: Sat June 21, 2025, 3:18 AM
Expires: Sat June 21, 2025, 6:30 PM
* WHAT...Heat index values up to 106 expected. * WHERE...Portions of south central, southwest, and west central Illinois and east central, northeast, and southeast Missouri. * WHEN...From noon today to 9 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 21 at 3:18AM CDT until June 24 at 9:00PM CDT by NWS St Louis MO
Effective: Sat June 21, 2025, 3:18 AM
Expires: Sat June 21, 2025, 6:30 PM
* WHAT...Heat index values up to 106 expected. * WHERE...Portions of south central, southwest, and west central Illinois and east central, northeast, and southeast Missouri. * WHEN...From noon today to 9 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 21 at 3:18AM CDT until June 24 at 9:00PM CDT by NWS St Louis MO
Effective: Sat June 21, 2025, 3:18 AM
Expires: Sat June 21, 2025, 6:30 PM
* WHAT...Heat index values up to 106 expected. * WHERE...Portions of south central, southwest, and west central Illinois and east central, northeast, and southeast Missouri. * WHEN...From noon today to 9 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 21 at 3:18AM CDT until June 24 at 9:00PM CDT by NWS St Louis MO
Effective: Sat June 21, 2025, 3:18 AM
Expires: Sat June 21, 2025, 6:30 PM
* WHAT...Heat index values up to 106 expected. * WHERE...Portions of south central, southwest, and west central Illinois and east central, northeast, and southeast Missouri. * WHEN...From noon today to 9 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued June 21 at 3:18AM CDT until June 24 at 9:00PM CDT by NWS St Louis MO
Effective: Sat June 21, 2025, 3:18 AM
Expires: Sat June 21, 2025, 6:30 PM
* WHAT...Heat index values up to 106 expected. * WHERE...Portions of south central, southwest, and west central Illinois and east central, northeast, and southeast Missouri. * WHEN...From noon today to 9 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Weather Forecast
Average Temperature: 84.5°F
Average Humidity: 76%
Wind: 16.6 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 3.32 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 79.4 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 8:34 PM
Daylight: 14 hrs 57 mins
Moon Transit: 9:19 AM
Moonset: 4:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.4%
Best Times for Fishing or Hunting
Major Periods
8:49 AM - 11:19 AM9:09 PM - 11:39 PM
Minor Periods
4:11 PM - 5:41 PM1:41 AM - 3:11 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 83.2°F
Average Humidity: 72%
Wind: 14.8 mph
UV Index: 2.9
Air Quality
Nitrogen Dioxide: 3.37 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 69.76 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 8:35 PM
Daylight: 14 hrs 57 mins
Moon Transit: 10:16 AM
Moonset: 6:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:46 AM - 12:16 AM
Minor Periods
5:30 PM - 7:00 PM2:15 AM - 3:45 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 82.6°F
Average Humidity: 70%
Wind: 11.4 mph
UV Index: 2.9
Air Quality
Nitrogen Dioxide: 4.07 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 72.68 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:35 PM
Daylight: 14 hrs 57 mins
Moon Transit: 11:17 AM
Moonset: 7:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:47 AM - 1:17 PM
Minor Periods
6:47 PM - 8:17 PM2:56 AM - 4:26 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 80.9°F
Average Humidity: 73%
Wind: 11.2 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 5.77 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 79.16 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:35 PM
Daylight: 14 hrs 57 mins
Moon Transit: 12:22 AM
Moonset: 8:28 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:52 AM - 2:22 PM
Minor Periods
7:58 PM - 9:28 PM3:49 AM - 5:19 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 77.9°F
Average Humidity: 79%
Wind: 8.9 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 9.79 μg/m3
Sulphur Dioxide: 2.28 μg/m3
Ozone: 73.69 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:35 PM
Daylight: 14 hrs 57 mins
Moon Transit: 1:27 PM
Moonset: 9:27 PM
Moon Phase: New
Moon Illumination: 1.6%
Best Times for Fishing or Hunting
Major Periods
12:17 AM - 2:47 AM12:57 AM - 3:27 PM
Minor Periods
8:57 PM - 10:27 PM4:52 AM - 6:22 AM
Action Rating: 4 out of 5