Water Temperature of the Illinois River in Florence, IL
Current Water Temperature
Measurement Time: Thursday, June 11, 2026, 9:45 PM CDT
Temperature Locations
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Local Points of Interest
Florence BridgeStation Name: ILLINOIS RIVER AT FLORENCE, IL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 427 feet
Nearest Address:
State Rte 100
Florence, IL 62363
Pike County
GPS Coordinates: 39.63277778, -90.6077778
Nearby Water Temperatures
Illinois River, La Grange, IL (21.6 mi)Mississippi River, Clarksville, MO (23.9 mi)
Mississippi River, Saverton, MO (34.1 mi)
Mississippi River, Cap Au Gris, MO (43.7 mi)
Mississippi River, Quincy, IL (47.4 mi)
Lick Creek, Springfield, IL (48.5 mi)
Sugar Creek, Chatham, IL (50.5 mi)
Mississippi River, Alton, IL (58.4 mi)
Missouri River, St Charles, MO (59 mi)
Mississippi River, Canton, MO (59.7 mi)
Mason Tazewell Drainage Ditch, Topeka, IL (60.4 mi)
Mississippi River, Keokuk, IA (66.4 mi)
Missouri River, Labadle, MO (74.8 mi)
Missouri River, Hermann, MO (77.8 mi)
Illinois River, Peoria, IL (86.4 mi)
Weather for Florence, Illinois
Current Weather

Five Day Weather Forecast

Fri
H: 85°F
L: 61°F

Sat
H: 79°F
L: 62°F

Sun
H: 69°F
L: 58°F

Mon
H: 73°F
L: 53°F

Tue
H: 75°F
L: 56°F
Air Quality
Nitrogen Dioxide: 10.2 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 45 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 8:31 PM
Daylight: 14 hrs 57 mins
Moon Transit: 10:28 AM
Moonset: 6:08 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:58 AM - 12:28 AM
Minor Periods
5:38 PM - 7:08 PM2:33 AM - 4:03 AM
Action Rating: 2 out of 5
Flood Warning issued June 11 at 11:38AM CDT by NWS Lincoln IL
Effective: Thu June 11, 2026, 11:38 AM
Expires: Fri June 12, 2026, 3:45 AM
...The National Weather Service in Lincoln IL has issued a Flood Warning for the following rivers in Illinois... Illinois River at Beardstown affecting Schuyler, Morgan, Brown and Cass Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...From late Saturday night until further notice. * IMPACTS...At 18.0 feet, Seepage problems begin in the Lost Creek Drainage and Levee District. * ADDITIONAL DETAILS... - At 10:45 AM CDT Thursday the stage was 10.9 feet. - Forecast...The river is expected to rise above flood stage early Sunday morning and continue rising to 16.4 feet Thursday, June 18. Additional rises are possible thereafter. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.
Flood Warning issued June 11 at 9:48PM CDT by NWS Lincoln IL
Effective: Thu June 11, 2026, 9:48 PM
Expires: Fri June 12, 2026, 2:00 PM
...The Flood Warning is extended for the following rivers in Illinois... Illinois River near Havana affecting Cass, Fulton and Mason Counties. Illinois River at Beardstown affecting Morgan, Brown, Cass and Schuyler Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...From late Saturday night until further notice. * IMPACTS...At 18.0 feet, Seepage problems begin in the Lost Creek Drainage and Levee District. * ADDITIONAL DETAILS... - At 8:45 PM CDT Thursday the stage was 12.0 feet. - Forecast...The river is expected to rise above flood stage early Sunday morning and continue rising to 16.7 feet Thursday, June 18. Additional rises are possible thereafter. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.
Flood Warning issued June 11 at 11:37AM CDT by NWS Lincoln IL
Effective: Thu June 11, 2026, 11:37 AM
Expires: Fri June 12, 2026, 3:45 AM
...The National Weather Service in Lincoln IL has issued a Flood Warning for the following rivers in Illinois... Illinois River near Havana affecting Mason, Fulton and Cass Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Moderate flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...From Friday afternoon until further notice. * IMPACTS...At 19.5 feet, Access road to Anderson Lake north campground closed. * ADDITIONAL DETAILS... - At 10:45 AM CDT Thursday the stage was 11.8 feet. - Forecast...The river is expected to rise above flood stage tomorrow afternoon and continue rising to 18.3 feet Thursday, June 18. Additional rises are possible thereafter. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.
Flood Warning issued June 11 at 9:48PM CDT by NWS Lincoln IL
Effective: Thu June 11, 2026, 9:48 PM
Expires: Fri June 12, 2026, 2:00 PM
...The Flood Warning is extended for the following rivers in Illinois... Illinois River near Havana affecting Cass, Fulton and Mason Counties. Illinois River at Beardstown affecting Morgan, Brown, Cass and Schuyler Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Moderate flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...From Friday morning until further notice. * IMPACTS...At 19.5 feet, Access road to Anderson Lake north campground closed. * ADDITIONAL DETAILS... - At 8:45 PM CDT Thursday the stage was 12.8 feet. - Forecast...The river is expected to rise above flood stage late tomorrow morning and continue rising to a crest of 18.5 feet Wednesday evening. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.52 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 67.54 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 8:31 PM
Daylight: 14 hrs 57 mins
Moon Transit: 10:28 AM
Moonset: 6:08 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:58 AM - 12:28 AM
Minor Periods
5:38 PM - 7:08 PM2:33 AM - 4:03 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.35 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 64.17 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 8:31 PM
Daylight: 14 hrs 57 mins
Moon Transit: 11:30 AM
Moonset: 7:27 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:00 AM - 1:30 PM
Minor Periods
6:57 PM - 8:27 PM3:13 AM - 4:43 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.08 μg/m3
Sulphur Dioxide: 0.32 μg/m3
Ozone: 64.33 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 8:32 PM
Daylight: 14 hrs 58 mins
Moon Transit: 12:36 AM
Moonset: 8:42 PM
Moon Phase: New
Moon Illumination: 0.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:06 AM - 2:36 PM
Minor Periods
8:12 PM - 9:42 PM4:05 AM - 5:35 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.25 μg/m3
Sulphur Dioxide: 0.29 μg/m3
Ozone: 60.75 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 8:32 PM
Daylight: 14 hrs 58 mins
Moon Transit: 1:44 PM
Moonset: 9:46 PM
Moon Phase: New
Moon Illumination: 3.8%
Best Times for Fishing or Hunting
Major Periods
12:35 AM - 3:05 AM1:14 PM - 3:44 PM
Minor Periods
9:16 PM - 10:46 PM5:09 AM - 6:39 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 13.89 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 31.75 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 8:33 PM
Daylight: 14 hrs 59 mins
Moon Transit: 2:50 PM
Moonset: 10:37 PM
Moon Phase: New
Moon Illumination: 1.0%
Best Times for Fishing or Hunting
Major Periods
1:42 AM - 4:12 AM2:20 PM - 4:50 PM
Minor Periods
10:07 PM - 11:37 PM6:24 AM - 7:54 AM
Action Rating: 3 out of 5
