Water Temperature of the Harpeth River in Nashville, TN

Current Water Temperature

73.8°F

Measurement Time: Sunday, September 14, 2025, 10:30 PM CDT

Temperature Locations

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Local Points of Interest

Bellevue, TN

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Harpeth River

Station Name: HARPETH RIVER AT BELLEVUE, TN
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 558 feet / 170 meters

Nearest Address:
7601 Hwy 100
Nashville, TN 37221
Davidson County

GPS Coordinates: 36.0545633, -86.9285102

Nearby Water Temperatures

Harpeth River, Franklin, TN (7.0 mi)
Harpeth River, Franklin, TN (9.9 mi)
Cumberland River, Nashville, TN (10.4 mi)
Harpeth River, Kingston Springs, TN (10.6 mi)
Harpeth River, Franklin, TN (11.7 mi)
Cumberland River, Rosebank, TN (13.9 mi)
Mill Creek, Nashville, TN (14.9 mi)
Stones River, Hermitage, TN (18.9 mi)
Cumberland River, Old Hickory, TN (22.5 mi)
West Fork Stones River, Murfreesboro, TN (30.1 mi)
Duck River, Shelbyville, TN (46.4 mi)
Duck River, Shelbyville, TN (47.4 mi)
Cumberland River, Carthage, TN (57.4 mi)
Buffalo River, Linden, TN (63.7 mi)
Elk River, Fayetteville, TN (67.2 mi)

Weather for Nashville, Tennessee

Current Weather

71.1°F
Thundery outbreaks in nearby
Conditions: Thundery outbreaks in nearby
Humidity: 76%
Feels Like: 71.1°F
Wind: S 2.2 mph
Wind Gusts: 3.9 mph
Pressure: 30.05 in
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Thundery outbreaks in nearby
Mon
H: 94°F
L: 73°F
Partly Cloudy
Tue
H: 86°F
L: 69°F
Partly Cloudy
Wed
H: 83°F
L: 68°F
Sunny
Thu
H: 91°F
L: 68°F
Sunny
Fri
H: 91°F
L: 69°F

Air Quality

PM2.5: 32.01 μg/m3
PM10: 32.56 μg/m3
Carbon Monoxide: 429.2 μg/m3
Nitrogen Dioxide: 15.36 μg/m3
Sulphur Dioxide: 6.66 μg/m3
Ozone: 102 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:42 AM
Sunset: 6:55 PM
Daylight: 12 hrs 24 mins
Moonrise: 12:49 AM
Moon Transit: 7:40 AM
Moonset: 3:28 PM
Moon Phase: Last Quarter
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

7:10 AM - 9:40 AM
8:06 PM - 10:36 PM

Minor Periods

2:58 PM - 4:28 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, September 15, 2025

Weather Forecast

Conditions: Thundery outbreaks in nearby
Average Temperature: 80.9°F
Average Humidity: 66%
Chance of Rain: 0%
Wind: 8.1 mph
UV Index: 1.4

Air Quality

AQI: 2 - Moderate
PM2.5: 26.78 μg/m3
PM10: 27.34 μg/m3
Carbon Monoxide: 412.99 μg/m3
Nitrogen Dioxide: 18.57 μg/m3
Sulphur Dioxide: 5.44 μg/m3
Ozone: 99.28 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:42 AM
Sunset: 6:55 PM
Daylight: 12 hrs 24 mins
Moonrise: 12:49 AM
Moon Transit: 7:40 AM
Moonset: 3:28 PM
Moon Phase: Last Quarter
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

7:10 AM - 9:40 AM
8:06 PM - 10:36 PM

Minor Periods

2:58 PM - 4:28 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, September 16, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 77°F
Average Humidity: 67%
Chance of Rain: 0%
Wind: 4.7 mph
UV Index: 1.2

Air Quality

AQI: 2 - Moderate
PM2.5: 28.18 μg/m3
PM10: 28.87 μg/m3
Carbon Monoxide: 401.6 μg/m3
Nitrogen Dioxide: 26.36 μg/m3
Sulphur Dioxide: 6.93 μg/m3
Ozone: 102.76 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 12:42 AM
Sunset: 6:53 PM
Daylight: 12 hrs 22 mins
Moonrise: 12:55 AM
Moon Transit: 8:39 AM
Moonset: 4:16 PM
Moon Phase: Last Quarter
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

8:09 AM - 10:39 AM
9:02 PM - 11:32 PM

Minor Periods

3:46 PM - 5:16 PM
12:25 AM - 1:55 AM

Action Rating: 2 out of 5

Wednesday, September 17, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 74.2°F
Average Humidity: 73%
Chance of Rain: 0%
Wind: 5.6 mph
UV Index: 1.7

Air Quality

AQI: 2 - Moderate
PM2.5: 32.04 μg/m3
PM10: 32.97 μg/m3
Carbon Monoxide: 397.97 μg/m3
Nitrogen Dioxide: 17.38 μg/m3
Sulphur Dioxide: 6.82 μg/m3
Ozone: 109.08 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 12:42 AM
Sunset: 6:52 PM
Daylight: 12 hrs 19 mins
Moonrise: 2:04 AM
Moon Transit: 9:34 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 AM
9:04 AM - 11:34 AM

Minor Periods

4:24 PM - 5:54 PM
1:34 AM - 3:04 AM

Action Rating: 2 out of 5

Thursday, September 18, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 77.8°F
Average Humidity: 54%
Chance of Rain: 0%
Wind: 4.7 mph
UV Index: 1.6

Air Quality

AQI: 2 - Moderate
PM2.5: 36.64 μg/m3
PM10: 37.4 μg/m3
Carbon Monoxide: 485.55 μg/m3
Nitrogen Dioxide: 21.77 μg/m3
Sulphur Dioxide: 6.18 μg/m3
Ozone: 93.38 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:41 AM
Sunset: 6:50 PM
Daylight: 12 hrs 17 mins
Moonrise: 3:12 AM
Moon Transit: 10:24 AM
Moonset: 5:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:54 AM - 12:24 AM

Minor Periods

4:56 PM - 6:26 PM
2:42 AM - 4:12 AM

Action Rating: 3 out of 5

Friday, September 19, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 76.8°F
Average Humidity: 50%
Chance of Rain: 0%
Wind: 4.5 mph
UV Index: 0

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:41 AM
Sunset: 6:49 PM
Daylight: 12 hrs 15 mins
Moonrise: 4:18 AM
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 AM
10:40 AM - 1:10 PM

Minor Periods

5:23 PM - 6:53 PM
3:48 AM - 5:18 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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