Water Temperature of the Harpeth River in Franklin, TN
Current Water Temperature
Measurement Time: Wednesday, September 17, 2025, 5:00 AM CDT
Temperature Locations
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Station Name: HARPETH RIVER AT MILE 90.5 NEAR FRANKLIN, TN
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 633 feet / 193 meters
Nearest Address:
1174 Culpepper Cir
Franklin, TN 37064
Williamson County
GPS Coordinates: 35.89984185, -86.8428894
Nearby Water Temperatures
Harpeth River, Franklin, TN (1.9 mi)Harpeth River, Franklin, TN (4.8 mi)
Harpeth River, Nashville, TN (11.7 mi)
Cumberland River, Rosebank, TN (19.6 mi)
Cumberland River, Nashville, TN (19.6 mi)
Mill Creek, Nashville, TN (19.9 mi)
Harpeth River, Kingston Springs, TN (21.0 mi)
Stones River, Hermitage, TN (23.0 mi)
West Fork Stones River, Murfreesboro, TN (23.4 mi)
Cumberland River, Old Hickory, TN (29.3 mi)
Duck River, Shelbyville, TN (34.8 mi)
Duck River, Shelbyville, TN (35.8 mi)
Elk River, Fayetteville, TN (55.6 mi)
Cumberland River, Carthage, TN (57.0 mi)
Buffalo River, Linden, TN (62.2 mi)
Weather for Franklin, Tennessee
Current Weather

Humidity: 79%
Feels Like: 79.7°F
Wind: SSE 2.2 mph
Wind Gusts: 2.3 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 6 mi
UV Index: 3.1
Five Day Weather Forecast

Wed
H: 89°F
L: 66°F

Thu
H: 89°F
L: 61°F

Fri
H: 90°F
L: 62°F

Sat
H: 86°F
L: 65°F

Sun
H: 86°F
L: 64°F
Air Quality
Nitrogen Dioxide: 2.22 μg/m3
Sulphur Dioxide: 11.1 μg/m3
Ozone: 171 μg/m3
Astronomical
Sun Transit: 12:41 AM
Sunset: 6:51 PM
Daylight: 12 hrs 19 mins
Moon Transit: 9:33 AM
Moonset: 4:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:03 AM - 11:33 AM
Minor Periods
4:24 PM - 5:54 PM1:34 AM - 3:04 AM
Action Rating: 2 out of 5
Special Weather Statement issued September 17 at 7:52AM EDT by NWS Louisville KY
Effective: Wed September 17, 2025, 6:52 AM
Expires: Wed September 17, 2025, 8:30 AM
Pockets of dense fog have developed across southern Kentucky this morning, with visibility around a half mile or less in spots. Fog is most common in river valleys. If driving in dense fog, use low beam headlights, slow down, and leave plenty of distance between vehicles. The fog will dissipate in most locations by 830 AM CDT.
Weather Forecast
Average Temperature: 74.5°F
Average Humidity: 81%
Wind: 4.3 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 17.86 μg/m3
Sulphur Dioxide: 8.61 μg/m3
Ozone: 115.84 μg/m3
Astronomical
Sun Transit: 12:41 AM
Sunset: 6:51 PM
Daylight: 12 hrs 19 mins
Moon Transit: 9:33 AM
Moonset: 4:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:03 AM - 11:33 AM
Minor Periods
4:24 PM - 5:54 PM1:34 AM - 3:04 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 74.5°F
Average Humidity: 65%
Wind: 5.8 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 17.34 μg/m3
Sulphur Dioxide: 7.59 μg/m3
Ozone: 108.92 μg/m3
Astronomical
Sun Transit: 12:41 AM
Sunset: 6:50 PM
Daylight: 12 hrs 17 mins
Moon Transit: 10:24 AM
Moonset: 5:25 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:54 AM - 12:24 AM
Minor Periods
4:55 PM - 6:25 PM2:42 AM - 4:12 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 74.9°F
Average Humidity: 66%
Wind: 9.2 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 17.52 μg/m3
Sulphur Dioxide: 6.59 μg/m3
Ozone: 110.28 μg/m3
Astronomical
Sun Transit: 12:40 AM
Sunset: 6:48 PM
Daylight: 12 hrs 15 mins
Moon Transit: 11:10 AM
Moonset: 5:53 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:40 AM - 1:10 PM
Minor Periods
5:23 PM - 6:53 PM3:48 AM - 5:18 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 74.1°F
Average Humidity: 67%
Wind: 8.5 mph
UV Index: 1.1
Air Quality
Nitrogen Dioxide: 13.92 μg/m3
Sulphur Dioxide: 5.96 μg/m3
Ozone: 107.16 μg/m3
Astronomical
Sun Transit: 12:40 AM
Sunset: 6:47 PM
Daylight: 12 hrs 13 mins
Moon Transit: 11:53 AM
Moonset: 6:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:23 AM - 1:53 PM
Minor Periods
5:47 PM - 7:17 PM4:50 AM - 6:20 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 73.7°F
Average Humidity: 72%
Wind: 10.3 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 19.8 μg/m3
Sulphur Dioxide: 5.54 μg/m3
Ozone: 89.54 μg/m3
Astronomical
Sun Transit: 12:40 AM
Sunset: 6:45 PM
Daylight: 12 hrs 10 mins
Moon Transit: 12:34 AM
Moonset: 6:40 PM
Moon Phase: New
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
12:10 AM - 2:40 AM12:04 AM - 2:34 PM
Minor Periods
6:10 PM - 7:40 PM5:51 AM - 7:21 AM
Action Rating: 3 out of 5