Water Temperature of the Illinois River in Florence, IL
Current Water Temperature
Measurement Time: Saturday, July 18, 2026, 5:45 AM 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

Sat
H: 97°F
L: 73°F

Sun
H: 83°F
L: 69°F

Mon
H: 91°F
L: 68°F

Tue
H: 88°F
L: 69°F

Wed
H: 81°F
L: 63°F
Air Quality
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 90 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 8:28 PM
Daylight: 14 hrs 38 mins
Moon Transit: 4:57 PM
Moonset: 11:01 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%
Best Times for Fishing or Hunting
Major Periods
4:00 AM - 6:30 AM4:27 PM - 6:57 PM
Minor Periods
12:00 AM - 12:00 AM10:14 AM - 11:44 AM
Action Rating: 2 out of 5
Flood Warning issued July 17 at 9:11PM CDT until July 19 at 7:00AM CDT by NWS Lincoln IL
Effective: Fri July 17, 2026, 9:11 PM
Expires: Sat July 18, 2026, 1:15 PM
...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Morgan, Schuyler, Cass and Brown Counties. Illinois River at Havana affecting Fulton, Cass and Mason Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. River levels will continue to slowly fall. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...Until Sunday morning. * ADDITIONAL DETAILS... - At 8:45 PM CDT Friday the stage was 14.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 PM CDT Friday was 15.2 feet. - Forecast...The river is expected to fall below flood stage early Sunday morning and continue falling to 10.9 feet Friday, July 24. - Flood stage is 14.0 feet.
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 July 18 at 9:42AM CDT until July 19 at 7:00AM CDT by NWS Lincoln IL
Effective: Sat July 18, 2026, 9:42 AM
Expires: Sun July 19, 2026, 1:45 AM
...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Brown, Morgan, Schuyler and Cass Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...Until tomorrow morning. * IMPACTS...At 14.4 feet, Seepage problems begin in the Coal Creek Drainage and Levee District. * ADDITIONAL DETAILS... - At 8:45 AM CDT Saturday the stage was 14.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Saturday was 14.9 feet. - Forecast...The river is expected to fall below flood stage just after midnight tonight and continue falling to 9.8 feet Saturday, July 25. - 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 July 17 at 9:11PM CDT until July 18 at 1:00PM CDT by NWS Lincoln IL
Effective: Fri July 17, 2026, 9:11 PM
Expires: Sat July 18, 2026, 1:00 PM
...The Flood Warning continues for the following rivers in Illinois... Illinois River at Beardstown affecting Morgan, Schuyler, Cass and Brown Counties. Illinois River at Havana affecting Fulton, Cass and Mason Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. River levels will continue to slowly fall. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Havana. * WHEN...Until early tomorrow afternoon. * ADDITIONAL DETAILS... - At 8:45 PM CDT Friday the stage was 14.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 PM CDT Friday was 14.8 feet. - Forecast...The river is expected to fall below flood stage tomorrow morning and continue falling to 10.5 feet Friday, July 24. - Flood stage is 14.0 feet.
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: 3.44 μg/m3
Sulphur Dioxide: 0.83 μg/m3
Ozone: 70.58 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 8:28 PM
Daylight: 14 hrs 38 mins
Moon Transit: 4:57 PM
Moonset: 11:01 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%
Best Times for Fishing or Hunting
Major Periods
4:00 AM - 6:30 AM4:27 PM - 6:57 PM
Minor Periods
12:00 AM - 12:00 AM10:14 AM - 11:44 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.1 μg/m3
Sulphur Dioxide: 1.02 μg/m3
Ozone: 75.21 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 8:27 PM
Daylight: 14 hrs 36 mins
Moon Transit: 5:41 PM
Moonset: 12:01 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%
Best Times for Fishing or Hunting
Major Periods
4:44 AM - 7:14 AM5:11 PM - 7:41 PM
Minor Periods
11:20 AM - 12:50 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.25 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 91.46 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 8:26 PM
Daylight: 14 hrs 35 mins
Moon Transit: 6:24 PM
Moonset: 12:23 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%
Best Times for Fishing or Hunting
Major Periods
5:28 AM - 7:58 AM5:54 PM - 8:24 PM
Minor Periods
12:24 AM - 1:54 PM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.18 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 82.17 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 8:25 PM
Daylight: 14 hrs 33 mins
Moon Transit: 7:09 PM
Moonset: 12:46 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%
Best Times for Fishing or Hunting
Major Periods
6:11 AM - 8:41 AM6:39 PM - 9:09 PM
Minor Periods
1:28 PM - 2:58 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.53 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 64.5 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 8:25 PM
Daylight: 14 hrs 32 mins
Moon Transit: 7:54 PM
Moonset: 12:12 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%
Best Times for Fishing or Hunting
Major Periods
6:56 AM - 9:26 AM7:24 PM - 9:54 PM
Minor Periods
2:32 PM - 4:02 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
