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: 53°F
L: 32°F

Fri
H: 44°F
L: 31°F

Sat
H: 37°F
L: 28°F

Sun
H: 51°F
L: 26°F

Mon
H: 17°F
L: 5°F
Air Quality
Nitrogen Dioxide: 3.55 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 94 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:06 PM
Daylight: 11 hrs 47 mins
Moon Transit: 8:01 AM
Moonset: 12:18 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%
Best Times for Fishing or Hunting
Major Periods
7:31 AM - 10:01 AM7:53 PM - 10:23 PM
Minor Periods
11:48 AM - 1:18 PM3:17 AM - 4:47 AM
Action Rating: 3 out of 5
Wind Advisory issued March 12 at 10:37AM CDT until March 13 at 4:00AM CDT by NWS Quad Cities IA IL
Effective: Thu March 12, 2026, 10:37 AM
Expires: Thu March 12, 2026, 6:45 PM
* WHAT...For the Wind Advisory, southwest winds 25 to 30 mph with gusts up to 45 mph expected. For the High Wind Warning, west winds 25 to 30 mph with gusts up to 60 mph expected. * WHERE...Portions of north central and northwest Illinois and east central Iowa. * WHEN...For the Wind Advisory, from 10 PM this evening to 4 AM CDT Friday. For the High Wind Warning, from 4 AM to 3 PM CDT Friday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
High Wind Warning issued March 12 at 10:37AM CDT until March 13 at 3:00PM CDT by NWS Quad Cities IA IL
Effective: Thu March 12, 2026, 10:37 AM
Expires: Thu March 12, 2026, 6:45 PM
* WHAT...For the Wind Advisory, southwest winds 25 to 30 mph with gusts up to 45 mph expected. For the High Wind Warning, west winds 25 to 30 mph with gusts up to 60 mph expected. * WHERE...Portions of north central and northwest Illinois and east central Iowa. * WHEN...For the Wind Advisory, from 10 PM this evening to 4 AM CDT Friday. For the High Wind Warning, from 4 AM to 3 PM CDT Friday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Wind Advisory issued March 12 at 10:37AM CDT until March 13 at 1:00AM CDT by NWS Quad Cities IA IL
Effective: Thu March 12, 2026, 10:37 AM
Expires: Thu March 12, 2026, 6:45 PM
* WHAT...For the Wind Advisory, south winds 20 to 25 mph with gusts up to 45 mph expected. For the High Wind Warning, west winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Cedar, Jones, and Dubuque Counties. * WHEN...For the Wind Advisory, from 5 PM this afternoon to 1 AM CDT Friday. For the High Wind Warning, from 1 AM to 3 PM CDT Friday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
High Wind Warning issued March 12 at 10:37AM CDT until March 13 at 3:00PM CDT by NWS Quad Cities IA IL
Effective: Thu March 12, 2026, 10:37 AM
Expires: Thu March 12, 2026, 6:45 PM
* WHAT...For the Wind Advisory, south winds 20 to 25 mph with gusts up to 45 mph expected. For the High Wind Warning, west winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Cedar, Jones, and Dubuque Counties. * WHEN...For the Wind Advisory, from 5 PM this afternoon to 1 AM CDT Friday. For the High Wind Warning, from 1 AM to 3 PM CDT Friday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Wind Advisory issued March 12 at 10:37AM CDT until March 13 at 3:00PM CDT by NWS Quad Cities IA IL
Effective: Thu March 12, 2026, 10:37 AM
Expires: Thu March 12, 2026, 6:45 PM
* WHAT...West winds 20 to 25 mph with gusts up to 50 mph expected. * WHERE...Louisa County. * WHEN...From 10 PM this evening to 3 PM CDT Friday. * 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.
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.63 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 83.88 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:06 PM
Daylight: 11 hrs 47 mins
Moon Transit: 8:01 AM
Moonset: 12:18 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%
Best Times for Fishing or Hunting
Major Periods
7:31 AM - 10:01 AM7:53 PM - 10:23 PM
Minor Periods
11:48 AM - 1:18 PM3:17 AM - 4:47 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.03 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 92.52 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:07 PM
Daylight: 11 hrs 50 mins
Moon Transit: 8:53 AM
Moonset: 1:19 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%
Best Times for Fishing or Hunting
Major Periods
8:23 AM - 10:53 AM8:44 PM - 11:14 PM
Minor Periods
12:49 AM - 2:19 PM4:02 AM - 5:32 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.91 μg/m3
Sulphur Dioxide: 1.81 μg/m3
Ozone: 64.12 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:08 PM
Daylight: 11 hrs 52 mins
Moon Transit: 9:44 AM
Moonset: 2:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:14 AM - 11:44 AM
Minor Periods
1:56 PM - 3:26 PM4:39 AM - 6:09 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.26 μg/m3
Sulphur Dioxide: 2.77 μg/m3
Ozone: 75.16 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:09 PM
Daylight: 11 hrs 55 mins
Moon Transit: 10:33 AM
Moonset: 3:34 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:03 AM - 12:33 AM
Minor Periods
3:04 PM - 4:34 PM5:10 AM - 6:40 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.54 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 91.15 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:10 PM
Daylight: 11 hrs 58 mins
Moon Transit: 11:20 AM
Moonset: 4:44 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:50 AM - 1:20 PM
Minor Periods
4:14 PM - 5:44 PM5:37 AM - 7:07 AM
Action Rating: 3 out of 5
