Water Temperature of the Illinois River in Seneca, IL
Current Water Temperature
32.0°F
Measurement Time: Friday, January 23, 2026, 8:45 AM CST
Temperature Locations
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Illinois River
Station Name: Seneca
Data Source: USGS
Elevation Above Sea Level: 499 feet
Nearest Address:
Harbor Lane
Seneca, IL 61360
La Salle County
GPS Coordinates: 41.2997, -88.6142
Nearby Water Temperatures
Illinois River, Seneca, IL (0 mi)Illinois River, Marseilles, IL (5.5 mi)
Hanson Gravel Pit, Morris, IL (8 mi)
Kankakee River, Morris, IL (19.3 mi)
Illinois River, Utica, IL (19.4 mi)
Des Plaines River, Channahon, IL (22.2 mi)
Kankakee River, Wilmington, IL (22.4 mi)
Kankakee River, Custer Park, IL (25.5 mi)
Des Plaines River, Rockdale, IL (29.7 mi)
Des Plaines River, Joliet, IL (32 mi)
Des Plaines River, Lockport, IL (33.4 mi)
Chicago Sanitary and Ship Canal, Romeoville, IL (37.2 mi)
Illinois River, Henry, IL (40.8 mi)
Cal-Sag Channel, Blue Island, IL (54.6 mi)
Plum Creek, Dyer, IN (59 mi)
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