Water Temperature of the Yellow River in Knox, IN
Current Water Temperature
Measurement Time: Monday, July 7, 2025, 8:45 AM CDT
Temperature Locations
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Station Name: YELLOW RIVER AT KNOX, IN
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 699 feet / 213 meters
Nearest Address:
N 400 E
Knox, IN 46534
Starke County
GPS Coordinates: 41.3028196, -86.6205695
Nearby Water Temperatures
Yellow River, Knox, IN (6.1 mi)Kankakee River, Hamlet, IN (7.5 mi)
Yellow River, Oak Grove, IN (8.3 mi)
Kankakee River, Dunns Bridge, IN (18.9 mi)
Kankakee River, Shelby, IN (38.3 mi)
Deep River, Lake Station, IN (39.4 mi)
St. Joseph River, Niles, MI (40.9 mi)
Saint Joseph River, Niles, MI (41.4 mi)
Little Calumet River, Gary, IN (44.4 mi)
Iroquois River, Foresman, IN (46.6 mi)
Lake Michigan, Stevensville, MI (46.9 mi)
Hart Ditch, Munster, IN (48.0 mi)
Plum Creek, Dyer, IN (48.2 mi)
Indiana Harbor Canal, East Chicago, IN (50.0 mi)
Grand Calumet River, Hammond, IN (50.5 mi)
Weather for Knox, Indiana
Current Weather

Humidity: 44%
Feels Like: 80.5°F
Wind: NNW 8.7 mph
Wind Gusts: 10.8 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 7.3
Five Day Weather Forecast

Mon
H: 79°F
L: 67°F

Tue
H: 84°F
L: 63°F

Wed
H: 79°F
L: 68°F

Thu
H: 86°F
L: 62°F

Fri
H: 85°F
L: 62°F
Air Quality
Nitrogen Dioxide: 3.52 μg/m3
Sulphur Dioxide: 6.85 μg/m3
Ozone: 96 μg/m3
Astronomical
Sun Transit: 12:51 AM
Sunset: 8:22 PM
Daylight: 15 hrs 2 mins
Moon Transit: 10:32 PM
Moonset: 2:09 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%
Best Times for Fishing or Hunting
Major Periods
10:04 AM - 12:34 AM12:00 AM - 12:00 AM
Minor Periods
5:42 PM - 7:12 PM1:39 AM - 3:09 AM
Action Rating: 2 out of 5
Beach Hazards Statement issued July 7 at 1:03PM EDT until July 7 at 10:00PM EDT by NWS Northern Indiana
Effective: Mon July 7, 2025, 12:03 PM
Expires: Mon July 7, 2025, 9:00 PM
* WHAT...Dangerous swimming conditions expected. Waves of 3 to 5 feet. A strong southward flowing longshore current is expected, in addition to life-threatening rip currents withing the sandbars and structural currents near piers or breakwalls (particularly the north side). * WHERE...In Indiana, Northern La Porte county. In Michigan, Southern Berrien county. * WHEN...Until 10 PM EDT /9 PM CDT/ this evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.
Remain out of the water to avoid hazardous swimming conditions. Do not venture out on piers.
Beach Hazards Statement issued July 7 at 9:50AM CDT until July 7 at 9:00PM CDT by NWS Chicago IL
Effective: Mon July 7, 2025, 9:50 AM
Expires: Mon July 7, 2025, 6:00 PM
* WHAT...High wave action and dangerous currents occurring at Lake Michigan beaches. Waves 4 to 7 ft. * WHERE...Lake IN and Porter Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Swimming conditions will be life threatening, especially for inexperienced swimmers.
Remain out of the water to avoid dangerous swimming conditions and do not venture out onto piers, jetties, breakwalls, or other shoreline structures.
Beach Hazards Statement issued July 7 at 9:50AM CDT until July 7 at 9:00PM CDT by NWS Chicago IL
Effective: Mon July 7, 2025, 9:50 AM
Expires: Mon July 7, 2025, 6:00 PM
* WHAT...High wave action and dangerous currents occurring at Lake Michigan beaches. Waves 4 to 7 ft. * WHERE...Lake IN and Porter Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Swimming conditions will be life threatening, especially for inexperienced swimmers.
Remain out of the water to avoid dangerous swimming conditions and do not venture out onto piers, jetties, breakwalls, or other shoreline structures.
Beach Hazards Statement issued July 7 at 1:03PM EDT until July 7 at 10:00PM EDT by NWS Northern Indiana
Effective: Mon July 7, 2025, 12:03 PM
Expires: Mon July 7, 2025, 9:00 PM
* WHAT...Dangerous swimming conditions expected. Waves of 3 to 5 feet. A strong southward flowing longshore current is expected, in addition to life-threatening rip currents withing the sandbars and structural currents near piers or breakwalls (particularly the north side). * WHERE...In Indiana, Northern La Porte county. In Michigan, Southern Berrien county. * WHEN...Until 10 PM EDT /9 PM CDT/ this evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.
Remain out of the water to avoid hazardous swimming conditions. Do not venture out on piers.
Beach Hazards Statement issued July 7 at 1:03PM EDT until July 7 at 10:00PM EDT by NWS Northern Indiana
Effective: Mon July 7, 2025, 12:03 PM
Expires: Mon July 7, 2025, 9:00 PM
* WHAT...Dangerous swimming conditions expected. Waves of 3 to 5 feet. A strong southward flowing longshore current is expected, in addition to life-threatening rip currents withing the sandbars and structural currents near piers or breakwalls (particularly the north side). * WHERE...Northern Berrien county. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.
Remain out of the water to avoid hazardous swimming conditions. Do not venture out on piers.
Weather Forecast
Average Temperature: 72.1°F
Average Humidity: 89%
Wind: 9.2 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 9.04 μg/m3
Sulphur Dioxide: 5.78 μg/m3
Ozone: 76.16 μg/m3
Astronomical
Sun Transit: 12:51 AM
Sunset: 8:22 PM
Daylight: 15 hrs 2 mins
Moon Transit: 10:32 PM
Moonset: 2:09 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%
Best Times for Fishing or Hunting
Major Periods
10:04 AM - 12:34 AM12:00 AM - 12:00 AM
Minor Periods
5:42 PM - 7:12 PM1:39 AM - 3:09 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 73.3°F
Average Humidity: 79%
Wind: 6 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 13.96 μg/m3
Sulphur Dioxide: 6.86 μg/m3
Ozone: 76.72 μg/m3
Astronomical
Sun Transit: 12:51 AM
Sunset: 8:22 PM
Daylight: 15 hrs 1 mins
Moon Transit: 11:26 PM
Moonset: 2:51 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.8%
Best Times for Fishing or Hunting
Major Periods
10:57 AM - 1:27 PM12:00 AM - 12:00 AM
Minor Periods
6:41 PM - 8:11 PM2:21 AM - 3:51 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 72°F
Average Humidity: 87%
Wind: 8.7 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 16.13 μg/m3
Sulphur Dioxide: 5.56 μg/m3
Ozone: 93.12 μg/m3
Astronomical
Sun Transit: 12:51 AM
Sunset: 8:21 PM
Daylight: 14 hrs 59 mins
Moon Transit: 12:00 AM
Moonset: 3:41 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:51 AM - 2:21 PM
Minor Periods
7:34 PM - 9:04 PM3:11 AM - 4:41 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 72.6°F
Average Humidity: 77%
Wind: 8.3 mph
UV Index: 2.3
Air Quality
Nitrogen Dioxide: 31.39 μg/m3
Sulphur Dioxide: 7.26 μg/m3
Ozone: 62.92 μg/m3
Astronomical
Sun Transit: 12:51 AM
Sunset: 8:21 PM
Daylight: 14 hrs 58 mins
Moon Transit: 12:21 AM
Moonset: 4:41 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:46 AM - 3:16 PM
Minor Periods
8:18 PM - 9:48 PM4:11 AM - 5:41 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 73.4°F
Average Humidity: 72%
Wind: 12.3 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:52 AM
Sunset: 8:20 PM
Daylight: 14 hrs 57 mins
Moon Transit: 1:15 AM
Moonset: 5:48 AM
Moon Phase: Full
Moon Illumination: 97.4%
Best Times for Fishing or Hunting
Major Periods
12:45 AM - 3:15 AM1:40 PM - 4:10 PM
Minor Periods
8:54 PM - 10:24 PM5:18 AM - 6:48 AM
Action Rating: 4 out of 5