Water Temperature of the Mississippi River in Fulton, IL
Current Water Temperature
32.0°F
Measurement Time: Sunday, February 22, 2026, 4:15 PM CST
Temperature Locations
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Local Points of Interest
Stamps Island; Johnson Creek; Clinton, ILMississippi River
Station Name: MISSISSIPPI RIVER AT DAM 13 NEAR FULTON, IL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 577 feet
Nearest Address:
Lock Road
Fulton, IL 61252
Whiteside County
GPS Coordinates: 41.8944725, -90.156793
Nearby Water Temperatures
Mississippi River, Fulton, IL (0.3 mi)Beaver Slough, Clinton, IA (5 mi)
Mississippi River, Camanche, IA (9.3 mi)
Mississippi River, Le Claire, IA (25.4 mi)
Mississippi River, Bellevue, IA (28.8 mi)
Mississippi River, Rock Island, IL (33.4 mi)
North Fork Maquoketa River, Maquoketa, IA (34.8 mi)
Rock River, Byron, IL (48.9 mi)
Mississippi River, Dubuque, IA (51.1 mi)
Mississippi River, Illinois City, IL (54.6 mi)
Mississippi River, New Boston, IL (67.3 mi)
Illinois River, Henry, IL (68.4 mi)
Illinois River, Utica, IL (72.2 mi)
Mississippi River, Guttenberg, IA (78 mi)
Sugar River, Verona, WI (79.3 mi)
Weather for Fulton, Illinois
Current Weather
14.4°F

Overcast
-1.5°F
18.5°F
70%
NNW 15.9 mph
21.9 mph
4.8°F
8.9°F
0 in
100%
9 mi
1033 mbar
0
Five Day Weather Forecast

Sun
H: 23°F
L: 15°F

Mon
H: 32°F
L: 13°F

Tue
H: 38°F
L: 22°F

Wed
H: 44°F
L: 26°F

Thu
H: 32°F
L: 20°F
Air Quality
AQI:
1 - Good
PM2.5:
2.25 μg/m3
PM10:
2.35 μg/m3
Carbon Monoxide: 153.85 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 74 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 74 μg/m3
Astronomical
Sunrise: 6:46 AM
Sun Transit: 12:14 AM
Sunset: 5:42 PM
Daylight: 10 hrs 56 mins
Sun Transit: 12:14 AM
Sunset: 5:42 PM
Daylight: 10 hrs 56 mins
Moonrise: 9:01 AM
Moon Transit: 4:27 PM
Moonset: 12:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%
Moon Transit: 4:27 PM
Moonset: 12:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%
Best Times for Fishing or Hunting
Major Periods
3:30 AM - 6:00 AM3:57 PM - 6:27 PM
Minor Periods
12:00 AM - 12:00 AM8:31 AM - 10:01 AM
Action Rating: 2 out of 5
Sunday, February 22, 2026
Weather Forecast
Overcast
22.6°F
14.7°F
18.8°F
68%
0 in
0%
0%
20.8 mph
0.5
Air Quality
AQI:
1 - Good
PM2.5:
6.95 μg/m3
PM10:
7.28 μg/m3
Carbon Monoxide: 171.09 μg/m3
Nitrogen Dioxide: 3.64 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 71.52 μg/m3
Nitrogen Dioxide: 3.64 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 71.52 μg/m3
Astronomical
Sunrise: 6:46 AM
Sun Transit: 12:14 AM
Sunset: 5:42 PM
Daylight: 10 hrs 56 mins
Sun Transit: 12:14 AM
Sunset: 5:42 PM
Daylight: 10 hrs 56 mins
Moonrise: 9:01 AM
Moon Transit: 4:27 PM
Moonset: 12:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%
Moon Transit: 4:27 PM
Moonset: 12:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%
Best Times for Fishing or Hunting
Major Periods
3:30 AM - 6:00 AM3:57 PM - 6:27 PM
Minor Periods
12:00 AM - 12:00 AM8:31 AM - 10:01 AM
Action Rating: 2 out of 5
Monday, February 23, 2026
Weather Forecast
Sunny
32.2°F
13.1°F
22.3°F
60%
0 in
0%
0%
15.4 mph
0.6
Air Quality
AQI:
1 - Good
PM2.5:
2.95 μg/m3
PM10:
3.11 μg/m3
Carbon Monoxide: 159.65 μg/m3
Nitrogen Dioxide: 2.7 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 74.76 μg/m3
Nitrogen Dioxide: 2.7 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 74.76 μg/m3
Astronomical
Sunrise: 6:45 AM
Sun Transit: 12:13 AM
Sunset: 5:44 PM
Daylight: 10 hrs 59 mins
Sun Transit: 12:13 AM
Sunset: 5:44 PM
Daylight: 10 hrs 59 mins
Moonrise: 9:34 AM
Moon Transit: 5:23 PM
Moonset: 12:08 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%
Moon Transit: 5:23 PM
Moonset: 12:08 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%
Best Times for Fishing or Hunting
Major Periods
4:23 AM - 6:53 AM4:53 PM - 7:23 PM
Minor Periods
9:04 AM - 10:34 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Tuesday, February 24, 2026
Weather Forecast
Overcast
37.5°F
21.9°F
29.2°F
54%
0 in
0%
0%
19.5 mph
0.3
Air Quality
AQI:
1 - Good
PM2.5:
8.04 μg/m3
PM10:
8.4 μg/m3
Carbon Monoxide: 187.77 μg/m3
Nitrogen Dioxide: 5.64 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 64.08 μg/m3
Nitrogen Dioxide: 5.64 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 64.08 μg/m3
Astronomical
Sunrise: 6:43 AM
Sun Transit: 12:13 AM
Sunset: 5:45 PM
Daylight: 11 hrs 1 mins
Sun Transit: 12:13 AM
Sunset: 5:45 PM
Daylight: 11 hrs 1 mins
Moonrise: 10:17 AM
Moon Transit: 6:24 PM
Moonset: 1:25 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%
Moon Transit: 6:24 PM
Moonset: 1:25 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%
Best Times for Fishing or Hunting
Major Periods
5:22 AM - 7:52 AM5:54 PM - 8:24 PM
Minor Periods
9:47 AM - 11:17 AM12:55 AM - 2:25 AM
Action Rating: 3 out of 5
Wednesday, February 25, 2026
Weather Forecast
Patchy moderate snow
44.4°F
25.7°F
32.8°F
59%
0.03 in
81%
9%
15.4 mph
0.6
Air Quality
AQI:
1 - Good
PM2.5:
9.76 μg/m3
PM10:
10.58 μg/m3
Carbon Monoxide: 225.28 μg/m3
Nitrogen Dioxide: 4.87 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 78.88 μg/m3
Nitrogen Dioxide: 4.87 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 78.88 μg/m3
Astronomical
Sunrise: 6:42 AM
Sun Transit: 12:13 AM
Sunset: 5:46 PM
Daylight: 11 hrs 4 mins
Sun Transit: 12:13 AM
Sunset: 5:46 PM
Daylight: 11 hrs 4 mins
Moonrise: 11:11 AM
Moon Transit: 7:26 PM
Moonset: 2:38 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%
Moon Transit: 7:26 PM
Moonset: 2:38 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%
Best Times for Fishing or Hunting
Major Periods
6:23 AM - 8:53 AM6:56 PM - 9:26 PM
Minor Periods
10:41 AM - 12:11 AM2:08 AM - 3:38 AM
Action Rating: 3 out of 5
Thursday, February 26, 2026
Weather Forecast
Heavy snow
31.8°F
20.2°F
28°F
86%
0.38 in
70%
51%
15.9 mph
0.5
Air Quality
AQI:
1 - Good
PM2.5:
10.67 μg/m3
PM10:
11.39 μg/m3
Carbon Monoxide: 209.57 μg/m3
Nitrogen Dioxide: 8.56 μg/m3
Sulphur Dioxide: 3.12 μg/m3
Ozone: 68.23 μg/m3
Nitrogen Dioxide: 8.56 μg/m3
Sulphur Dioxide: 3.12 μg/m3
Ozone: 68.23 μg/m3
Astronomical
Sunrise: 6:40 AM
Sun Transit: 12:13 AM
Sunset: 5:47 PM
Daylight: 11 hrs 7 mins
Sun Transit: 12:13 AM
Sunset: 5:47 PM
Daylight: 11 hrs 7 mins
Moonrise: 12:17 AM
Moon Transit: 8:28 PM
Moonset: 3:42 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%
Moon Transit: 8:28 PM
Moonset: 3:42 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%
Best Times for Fishing or Hunting
Major Periods
7:26 AM - 9:56 AM7:58 PM - 10:28 PM
Minor Periods
11:47 AM - 1:17 PM3:12 AM - 4:42 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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