Water Temperature of the Mississippi River in Rock Island, IL
Current Water Temperature
Measurement Time: Sunday, December 14, 2025, 9:00 AM CST
Temperature Locations
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Local Points of Interest
Davenport, IA; Arsenal IslandStation Name: Rock Island L&D 15
Data Source: USGS
Elevation Above Sea Level: 555 feet
Nearest Address:
Rodman Avenue
Rock Island, IL 52801
Rock Island County
GPS Coordinates: 41.5181, -90.5647
Nearby Water Temperatures
Mississippi River, Le Claire, IA (9.3 mi)Mississippi River, Illinois City, IL (23.9 mi)
Mississippi River, Camanche, IA (24.3 mi)
Beaver Slough, Clinton, IA (28.8 mi)
Mississippi River, Fulton, IL (33.4 mi)
Mississippi River, Fulton, IL (33.7 mi)
Mississippi River, New Boston, IL (34.1 mi)
North Fork Maquoketa River, Maquoketa, IA (45.4 mi)
Mississippi River, Gladstone, IL (50 mi)
Mississippi River, Bellevue, IA (51.8 mi)
Illinois River, Henry, IL (68.8 mi)
Morgan Creek, Cedar Rapids, IA (69.7 mi)
Mississippi River, Dubuque, IA (70.7 mi)
Cedar River, Palo, IA (73.5 mi)
Illinois River, Peoria, IL (78.3 mi)
Weather for Rock Island, Illinois
Current Weather

Five Day Weather Forecast

Thu
H: 73°F
L: 40°F

Fri
H: 63°F
L: 42°F

Sat
H: 49°F
L: 40°F

Sun
H: 56°F
L: 37°F

Mon
H: 48°F
L: 35°F
Air Quality
Nitrogen Dioxide: 5.45 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 49 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 7:29 PM
Daylight: 12 hrs 45 mins
Moon Transit: 1:08 AM
Moonset: 6:42 AM
Moon Phase: Full
Moon Illumination: 99.5%
Best Times for Fishing or Hunting
Major Periods
12:38 AM - 3:08 AM12:54 AM - 3:24 PM
Minor Periods
8:00 PM - 9:30 PM6:12 AM - 7:42 AM
Action Rating: 3 out of 5
Wind Advisory issued April 2 at 10:27AM CDT until April 2 at 7:00PM CDT by NWS Quad Cities IA IL
Effective: Thu April 2, 2026, 10:27 AM
Expires: Thu April 2, 2026, 7:00 PM
* WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Portions of north central, northwest, and west central Illinois, east central and southeast Iowa, and northeast Missouri. * WHEN...From 2 PM this afternoon to 7 PM CDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Secure outdoor objects.
Tornado Watch issued April 2 at 6:50PM CDT until April 2 at 8:00PM CDT by NWS Quad Cities IA IL
Effective: Thu April 2, 2026, 6:50 PM
Expires: Thu April 2, 2026, 8:00 PM
TORNADO WATCH 89 REMAINS VALID UNTIL 8 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 12 COUNTIES IN NORTH CENTRAL ILLINOIS BUREAU PUTNAM IN NORTHWEST ILLINOIS CARROLL HENRY IL JO DAVIESS MERCER STEPHENSON WHITESIDE IN WEST CENTRAL ILLINOIS HANCOCK HENDERSON MCDONOUGH WARREN THIS INCLUDES THE CITIES OF ALEDO, CARTHAGE, FREEPORT, GALENA, GENESEO, HENNEPIN, MACOMB, MONMOUTH, MOUNT CARROLL, OQUAWKA, PRINCETON, AND STERLING.
Wind Advisory issued April 2 at 3:28AM CDT until April 2 at 7:00PM CDT by NWS Lincoln IL
Effective: Thu April 2, 2026, 3:28 AM
Expires: Thu April 2, 2026, 7:00 PM
* WHAT...South winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Portions of central and west central Illinois. * WHEN...From noon today to 7 PM CDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.
Wind Advisory issued April 2 at 11:42AM CDT until April 2 at 7:00PM CDT by NWS Lincoln IL
Effective: Thu April 2, 2026, 11:42 AM
Expires: Thu April 2, 2026, 7:00 PM
* WHAT...South winds 20 to 25 mph with gusts up to 45 mph expected. * WHERE...Portions of central and west central Illinois. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.
Tornado Watch issued April 2 at 6:55PM CDT until April 2 at 11:00PM CDT by NWS Lincoln IL
Effective: Thu April 2, 2026, 6:55 PM
Expires: Thu April 2, 2026, 11:00 PM
TORNADO WATCH 89, PREVIOUSLY IN EFFECT UNTIL 8 PM CDT THIS EVENING, IS NOW IN EFFECT UNTIL 11 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 13 COUNTIES IN CENTRAL ILLINOIS MARSHALL MASON MENARD PEORIA STARK TAZEWELL WOODFORD IN WEST CENTRAL ILLINOIS CASS FULTON KNOX MORGAN SCHUYLER SCOTT THIS INCLUDES THE CITIES OF BEARDSTOWN, CANTON, EUREKA, GALESBURG, HAVANA, JACKSONVILLE, LACON, PEKIN, PEORIA, PETERSBURG, RUSHVILLE, TOULON, AND WINCHESTER.
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.06 μg/m3
Sulphur Dioxide: 1.96 μg/m3
Ozone: 68.12 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 7:29 PM
Daylight: 12 hrs 45 mins
Moon Transit: 1:08 AM
Moonset: 6:42 AM
Moon Phase: Full
Moon Illumination: 99.5%
Best Times for Fishing or Hunting
Major Periods
12:38 AM - 3:08 AM12:54 AM - 3:24 PM
Minor Periods
8:00 PM - 9:30 PM6:12 AM - 7:42 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.96 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 59.84 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 7:30 PM
Daylight: 12 hrs 48 mins
Moon Transit: 1:51 AM
Moonset: 7:04 AM
Moon Phase: Full
Moon Illumination: 96.6%
Best Times for Fishing or Hunting
Major Periods
1:21 AM - 3:51 AM1:38 PM - 4:08 PM
Minor Periods
9:04 PM - 10:34 PM6:34 AM - 8:04 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.67 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 69.52 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 7:31 PM
Daylight: 12 hrs 50 mins
Moon Transit: 2:35 AM
Moonset: 7:28 AM
Moon Phase: Full
Moon Illumination: 91.3%
Best Times for Fishing or Hunting
Major Periods
2:05 AM - 4:35 AM2:23 PM - 4:53 PM
Minor Periods
10:10 PM - 11:40 PM6:58 AM - 8:28 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.49 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 96.68 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:32 PM
Daylight: 12 hrs 53 mins
Moon Transit: 3:22 AM
Moonset: 7:58 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.9%
Best Times for Fishing or Hunting
Major Periods
2:52 AM - 5:22 AM3:11 PM - 5:41 PM
Minor Periods
12:00 AM - 12:00 AM7:28 AM - 8:58 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.93 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 66 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:33 PM
Daylight: 12 hrs 56 mins
Moon Transit: 4:10 AM
Moonset: 8:34 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.7%
Best Times for Fishing or Hunting
Major Periods
3:40 AM - 6:10 AM4:01 PM - 6:31 PM
Minor Periods
8:04 AM - 9:34 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
