Water Temperature of the Illinois River in Florence, IL

Current Water Temperature

83.5°F

Measurement Time: Tuesday, July 7, 2026, 6:15 PM CDT

Temperature Locations

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Local Points of Interest

Florence Bridge

Illinois River

Station 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

70.7°F
Clear
Clear
70.7°F
76°F
98%
E 3.4 mph
7 mph
71.4°F
66.3°F
0 in
0%
9 mi
1018 mbar
0

Five Day Weather Forecast

Sunny
Wed
H: 87°F
L: 68°F
Sunny
Thu
H: 85°F
L: 69°F
Patchy rain nearby
Fri
H: 84°F
L: 67°F
Light rain shower
Sat
H: 82°F
L: 68°F
Fog
Sun
H: 85°F
L: 68°F

Air Quality

AQI: 1 - Good
PM2.5: 5.2 μg/m3
PM10: 5.5 μg/m3
Carbon Monoxide: 190 μg/m3
Nitrogen Dioxide: 17.7 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 49 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 1:07 PM
Sunset: 8:33 PM
Daylight: 14 hrs 50 mins
Moonrise: 12:31 AM
Moon Transit: 7:24 AM
Moonset: 2:31 PM
Moon Phase: Last Quarter
Moon Illumination: 26.8%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
7:14 PM - 9:44 PM

Minor Periods

2:01 PM - 3:31 PM
12:01 AM - 1:31 AM

Action Rating: 2 out of 5

Flood Warning issued July 7 at 9:47AM CDT until July 9 at 7:00AM CDT by NWS St Louis MO

Effective: Tue July 7, 2026, 9:47 AM
Expires: Wed July 8, 2026, 10:00 PM

...The Flood Warning is extended for the following river in Illinois... Illinois River at Valley City. 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...Illinois River at Valley City. * WHEN...Until Thursday morning. * ADDITIONAL DETAILS... - At 9:30 AM CDT Tuesday the stage was 14.2 feet. - Forecast...The river is expected to fall back below flood stage tonight. - Flood stage is 14.0 feet.

Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx


Flood Warning issued July 7 at 9:26AM CDT by NWS Lincoln IL

Effective: Tue July 7, 2026, 9:26 AM
Expires: Wed July 8, 2026, 1:30 AM

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Henry affecting Putnam and Marshall Counties. Illinois River at Beardstown affecting Brown, Schuyler, Cass and Morgan Counties. Illinois River near Havana affecting Cass, Mason and Fulton Counties. ...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Peoria affecting Peoria, Tazewell and Woodford 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 further notice. * IMPACTS...At 18.0 feet, Seepage problems begin in the Lost Creek Drainage and Levee District. * ADDITIONAL DETAILS... - At 8:45 AM CDT Tuesday the stage was 17.7 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Tuesday was 18.0 feet. - Forecast...The river is expected to fall to 17.1 feet Tuesday, July 14. - 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 7 at 9:32PM CDT by NWS Lincoln IL

Effective: Tue July 7, 2026, 9:32 PM
Expires: Wed July 8, 2026, 1:45 PM

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Henry affecting Putnam and Marshall Counties. Illinois River at Peoria affecting Tazewell, Peoria and Woodford Counties. Illinois River at Beardstown affecting Schuyler, Brown, Morgan and Cass Counties. 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...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...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 Tuesday the stage was 17.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 PM CDT Tuesday was 17.8 feet. - Forecast...The river is expected to fall to 16.8 feet Tuesday, July 14. - 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 7 at 9:26AM CDT by NWS Lincoln IL

Effective: Tue July 7, 2026, 9:26 AM
Expires: Wed July 8, 2026, 1:30 AM

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Henry affecting Putnam and Marshall Counties. Illinois River at Beardstown affecting Brown, Schuyler, Cass and Morgan Counties. Illinois River near Havana affecting Cass, Mason and Fulton Counties. ...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Peoria affecting Peoria, Tazewell and Woodford Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...Until further notice. * IMPACTS...At 19.5 feet, Access road to Anderson Lake north campground closed. * ADDITIONAL DETAILS... - At 8:45 AM CDT Tuesday the stage was 17.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Tuesday was 17.2 feet. - Forecast...The river is expected to rise to a crest of 17.8 feet early Thursday afternoon. - 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 7 at 9:32PM CDT by NWS Lincoln IL

Effective: Tue July 7, 2026, 9:32 PM
Expires: Wed July 8, 2026, 1:45 PM

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Henry affecting Putnam and Marshall Counties. Illinois River at Peoria affecting Tazewell, Peoria and Woodford Counties. Illinois River at Beardstown affecting Schuyler, Brown, Morgan and Cass Counties. 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 occurring and moderate flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...Until further notice. * IMPACTS...At 19.5 feet, Access road to Anderson Lake north campground closed. * ADDITIONAL DETAILS... - At 8:45 PM CDT Tuesday the stage was 17.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 PM CDT Tuesday was 17.3 feet. - Forecast...The river is expected to rise to a crest of 17.8 feet early Thursday afternoon. - 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.
Wednesday, July 8, 2026

Weather Forecast

Sunny
86.7°F
67.6°F
77.6°F
77%
0.02 in
36%
0%
6.9 mph
9.5


Air Quality

AQI: 1 - Good
PM2.5: 6.13 μg/m3
PM10: 6.53 μg/m3
Carbon Monoxide: 163.46 μg/m3
Nitrogen Dioxide: 11.7 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 77.42 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 1:07 PM
Sunset: 8:33 PM
Daylight: 14 hrs 50 mins
Moonrise: 12:31 AM
Moon Transit: 7:24 AM
Moonset: 2:31 PM
Moon Phase: Last Quarter
Moon Illumination: 26.8%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
7:14 PM - 9:44 PM

Minor Periods

2:01 PM - 3:31 PM
12:01 AM - 1:31 AM

Action Rating: 2 out of 5

Thursday, July 9, 2026

Weather Forecast

Sunny
84.8°F
68.5°F
75.8°F
87%
0.6 in
80%
0%
11.2 mph
8.8


Air Quality

AQI: 1 - Good
PM2.5: 6.01 μg/m3
PM10: 6.54 μg/m3
Carbon Monoxide: 151.75 μg/m3
Nitrogen Dioxide: 6.05 μg/m3
Sulphur Dioxide: 2.08 μg/m3
Ozone: 90.17 μg/m3

Astronomical

Sunrise: 5:43 AM
Sun Transit: 1:07 PM
Sunset: 8:32 PM
Daylight: 14 hrs 49 mins
Moonrise: 12:59 AM
Moon Transit: 8:15 AM
Moonset: 3:45 PM
Moon Phase: Last Quarter
Moon Illumination: 17.4%

Best Times for Fishing or Hunting

Major Periods

7:45 AM - 10:15 AM
8:08 PM - 10:38 PM

Minor Periods

3:15 PM - 4:45 PM
12:29 AM - 1:59 AM

Action Rating: 3 out of 5

Friday, July 10, 2026

Weather Forecast

Patchy rain nearby
83.8°F
66.7°F
75.1°F
85%
0.23 in
82%
0%
6.7 mph
8.6


Air Quality

AQI: 1 - Good
PM2.5: 3.59 μg/m3
PM10: 4.16 μg/m3
Carbon Monoxide: 129 μg/m3
Nitrogen Dioxide: 5.42 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 66.92 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:07 PM
Sunset: 8:32 PM
Daylight: 14 hrs 48 mins
Moonrise: 1:34 AM
Moon Transit: 9:12 AM
Moonset: 5:02 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%

Best Times for Fishing or Hunting

Major Periods

8:42 AM - 11:12 AM
9:08 PM - 11:38 PM

Minor Periods

4:32 PM - 6:02 PM
1:04 AM - 2:34 AM

Action Rating: 2 out of 5

Saturday, July 11, 2026

Weather Forecast

Light rain shower
82.4°F
68.2°F
74.5°F
91%
0.54 in
89%
0%
9.6 mph
7.9


Air Quality

AQI: 1 - Good
PM2.5: 2.91 μg/m3
PM10: 3.31 μg/m3
Carbon Monoxide: 157.68 μg/m3
Nitrogen Dioxide: 4.91 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 73.54 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:08 PM
Sunset: 8:31 PM
Daylight: 14 hrs 47 mins
Moonrise: 2:20 AM
Moon Transit: 10:15 AM
Moonset: 6:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

5:48 PM - 7:18 PM
1:50 AM - 3:20 AM

Action Rating: 2 out of 5

Sunday, July 12, 2026

Weather Forecast

Fog
84.6°F
67.6°F
75.8°F
84%
0 in
22%
0%
8.1 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 4.16 μg/m3
PM10: 4.63 μg/m3
Carbon Monoxide: 214.75 μg/m3
Nitrogen Dioxide: 12.25 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 43.13 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:08 PM
Sunset: 8:31 PM
Daylight: 14 hrs 46 mins
Moonrise: 3:17 AM
Moon Transit: 11:21 AM
Moonset: 7:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:51 AM - 1:21 PM

Minor Periods

6:56 PM - 8:26 PM
2:47 AM - 4:17 AM

Action Rating: 3 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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