Water Temperature of the Illinois River in Florence, IL

Current Water Temperature

39.0°F

Measurement Time: Saturday, January 10, 2026, 7:15 PM CST

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

28.9°F
Overcast
Overcast
17.9°F
30.5°F
63%
WNW 14.3 mph
22.5 mph
18.4°F
22.7°F
0 in
100%
9 mi
1023 mbar
0

Five Day Weather Forecast

Partly Cloudy
Sun
H: 43°F
L: 26°F
Sunny
Mon
H: 51°F
L: 28°F
Patchy rain nearby
Tue
H: 57°F
L: 33°F
Blowing snow
Wed
H: 43°F
L: 21°F
Sunny
Thu
H: 29°F
L: 17°F

Air Quality

PM2.5: 2.35 μg/m3
PM10: 2.65 μg/m3
Carbon Monoxide: 176.85 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 67 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:10 AM
Sunset: 4:59 PM
Daylight: 9 hrs 36 mins
Moonrise: 1:07 AM
Moon Transit: 6:27 AM
Moonset: 11:38 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

5:57 AM - 8:27 AM
6:13 PM - 8:43 PM

Minor Periods

11:08 AM - 12:38 AM
12:37 AM - 2:07 AM

Action Rating: 2 out of 5

Special Weather Statement issued January 10 at 12:56PM CST by NWS Lincoln IL

Effective: Sat January 10, 2026, 12:56 PM
Expires: Sun January 11, 2026, 12:00 AM

Snow showers are likely (50-70% chance) to develop along and behind a cold front this evening. Snow will move from west to east across the area between 5PM and 2AM CST. Snow could become heavy at times with localized accumulations possibly exceeding one inch, though not particularly likely (10-20% chance). In addition, west- northwest winds will occasionally gust between 25-35 mph, perhaps resulting in wind- whipped snow and sharply lower visibility over short distances. The combination of reduced visibility (one-half mile or less) and snow-covered roads may result in difficult travel conditions this evening for some, but not all, locations across central Illinois. There was careful consideration of a Winter Weather Advisory. However, both the confidence and coverage of advisory-level conditions remain unclear at this time.


Sunday, January 11, 2026

Weather Forecast

Partly Cloudy
42.8°F
26.1°F
32.2°F
64%
0 in
0%
3%
17.7 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 3.17 μg/m3
PM10: 3.73 μg/m3
Carbon Monoxide: 170.41 μg/m3
Nitrogen Dioxide: 2.96 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 67.56 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:10 AM
Sunset: 4:59 PM
Daylight: 9 hrs 36 mins
Moonrise: 1:07 AM
Moon Transit: 6:27 AM
Moonset: 11:38 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

5:57 AM - 8:27 AM
6:13 PM - 8:43 PM

Minor Periods

11:08 AM - 12:38 AM
12:37 AM - 2:07 AM

Action Rating: 2 out of 5

Monday, January 12, 2026

Weather Forecast

Sunny
50.9°F
28°F
36.1°F
68%
0 in
0%
0%
12.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.15 μg/m3
PM10: 5.77 μg/m3
Carbon Monoxide: 182.69 μg/m3
Nitrogen Dioxide: 5.58 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 50.76 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:10 AM
Sunset: 5:00 PM
Daylight: 9 hrs 37 mins
Moonrise: 2:09 AM
Moon Transit: 7:10 AM
Moonset: 12:05 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

6:40 AM - 9:10 AM
6:58 PM - 9:28 PM

Minor Periods

11:35 AM - 1:05 PM
1:39 AM - 3:09 AM

Action Rating: 2 out of 5

Tuesday, January 13, 2026

Weather Forecast

Patchy rain nearby
56.5°F
32.9°F
41.9°F
79%
0.07 in
70%
0%
17.2 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 5.76 μg/m3
PM10: 5.85 μg/m3
Carbon Monoxide: 189.7 μg/m3
Nitrogen Dioxide: 7.67 μg/m3
Sulphur Dioxide: 2.28 μg/m3
Ozone: 47.52 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:11 AM
Sunset: 5:01 PM
Daylight: 9 hrs 39 mins
Moonrise: 3:11 AM
Moon Transit: 7:56 AM
Moonset: 12:36 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

7:26 AM - 9:56 AM
7:45 PM - 10:15 PM

Minor Periods

12:06 AM - 1:36 PM
2:41 AM - 4:11 AM

Action Rating: 3 out of 5

Wednesday, January 14, 2026

Weather Forecast

Blowing snow
42.6°F
21.4°F
33.7°F
66%
0.02 in
82%
28%
23.9 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 3.9 μg/m3
PM10: 4.11 μg/m3
Carbon Monoxide: 170.83 μg/m3
Nitrogen Dioxide: 4.5 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 58.85 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:11 AM
Sunset: 5:02 PM
Daylight: 9 hrs 40 mins
Moonrise: 4:13 AM
Moon Transit: 8:45 AM
Moonset: 1:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%

Best Times for Fishing or Hunting

Major Periods

8:15 AM - 10:45 AM
8:35 PM - 11:05 PM

Minor Periods

12:43 AM - 2:13 PM
3:43 AM - 5:13 AM

Action Rating: 2 out of 5

Thursday, January 15, 2026

Weather Forecast

Sunny
28.6°F
17.2°F
20.9°F
54%
0 in
0%
0%
18.3 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:11 AM
Sunset: 5:03 PM
Daylight: 9 hrs 42 mins
Moonrise: 5:12 AM
Moon Transit: 9:36 AM
Moonset: 1:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

9:27 PM - 11:57 PM
9:06 AM - 11:36 AM

Minor Periods

1:29 PM - 2:59 PM
4:42 AM - 6:12 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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