Water Temperature of the Harpeth River in Franklin, TN

Current Water Temperature

79.2°F

Measurement Time: Wednesday, July 29, 2026, 7:00 AM CDT

Temperature Locations

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Harpeth River

Station Name: HARPETH RIVER AT MILE 90.5 NEAR FRANKLIN, TN
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 633 feet

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 mi)
Stones River, Hermitage, TN (23 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 mi)
Buffalo River, Linden, TN (62.2 mi)

Weather for Franklin, Tennessee

Current Weather

86.7°F
Sunny
Sunny
98.6°F
98.1°F
73%
NNE 5.6 mph
6.4 mph
86.7°F
77.2°F
0 in
8%
6 mi
1012 mbar
8.5

Five Day Weather Forecast

Sunny
Wed
H: 92°F
L: 74°F
Sunny
Thu
H: 84°F
L: 66°F
Sunny
Fri
H: 87°F
L: 65°F
Light rain shower
Sat
H: 81°F
L: 69°F
Patchy rain nearby
Sun
H: 70°F
L: 65°F

Air Quality

AQI: 1 - Good
PM2.5: 18.7 μg/m3
PM10: 19.5 μg/m3
Carbon Monoxide: 152 μg/m3
Nitrogen Dioxide: 2.1 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 127 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 12:53 AM
Sunset: 7:55 PM
Daylight: 14 hrs 2 mins
Moonrise: 8:14 PM
Moon Transit: 12:39 AM
Moonset: 5:42 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:09 AM - 2:39 AM
12:58 AM - 3:28 PM

Minor Periods

7:44 PM - 9:14 PM
5:12 AM - 6:42 AM

Action Rating: 4 out of 5

Wednesday, July 29, 2026

Weather Forecast

Sunny
92.1°F
74.1°F
81.5°F
77%
0 in
8%
0%
7.4 mph
9.1


Air Quality

AQI: 2 - Moderate
PM2.5: 17.4 μg/m3
PM10: 17.96 μg/m3
Carbon Monoxide: 161.38 μg/m3
Nitrogen Dioxide: 5.33 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 96.38 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 12:53 AM
Sunset: 7:55 PM
Daylight: 14 hrs 2 mins
Moonrise: 8:14 PM
Moon Transit: 12:39 AM
Moonset: 5:42 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:09 AM - 2:39 AM
12:58 AM - 3:28 PM

Minor Periods

7:44 PM - 9:14 PM
5:12 AM - 6:42 AM

Action Rating: 4 out of 5

Thursday, July 30, 2026

Weather Forecast

Sunny
84.3°F
65.7°F
74.5°F
70%
0 in
5%
0%
7.6 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 11.07 μg/m3
PM10: 11.3 μg/m3
Carbon Monoxide: 150.08 μg/m3
Nitrogen Dioxide: 5.9 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 82.58 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 12:53 AM
Sunset: 7:54 PM
Daylight: 14 hrs mins
Moonrise: 8:42 PM
Moon Transit: 1:25 AM
Moonset: 6:44 AM
Moon Phase: Full
Moon Illumination: 97.1%

Best Times for Fishing or Hunting

Major Periods

12:55 AM - 3:25 AM
1:44 PM - 4:14 PM

Minor Periods

8:12 PM - 9:42 PM
6:14 AM - 7:44 AM

Action Rating: 5 out of 5

Friday, July 31, 2026

Weather Forecast

Sunny
86.6°F
64.7°F
75.2°F
63%
0.16 in
57%
0%
4.7 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 8.85 μg/m3
PM10: 9.13 μg/m3
Carbon Monoxide: 139.92 μg/m3
Nitrogen Dioxide: 7.58 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 94.79 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 12:53 AM
Sunset: 7:53 PM
Daylight: 13 hrs 59 mins
Moonrise: 9:08 PM
Moon Transit: 2:10 AM
Moonset: 7:46 AM
Moon Phase: Full
Moon Illumination: 92.0%

Best Times for Fishing or Hunting

Major Periods

1:40 AM - 4:10 AM
2:27 PM - 4:57 PM

Minor Periods

8:38 PM - 10:08 PM
7:16 AM - 8:46 AM

Action Rating: 3 out of 5

Saturday, August 1, 2026

Weather Forecast

Light rain shower
81.3°F
68.6°F
74.1°F
92%
0.79 in
89%
0%
14.1 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 9.83 μg/m3
PM10: 10.52 μg/m3
Carbon Monoxide: 142.79 μg/m3
Nitrogen Dioxide: 3.98 μg/m3
Sulphur Dioxide: 1.04 μg/m3
Ozone: 87.79 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:53 AM
Sunset: 7:52 PM
Daylight: 13 hrs 57 mins
Moonrise: 9:32 PM
Moon Transit: 2:53 AM
Moonset: 8:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:23 AM - 4:53 AM
3:10 PM - 5:40 PM

Minor Periods

9:02 PM - 10:32 PM
8:18 AM - 9:48 AM

Action Rating: 2 out of 5

Sunday, August 2, 2026

Weather Forecast

Patchy rain nearby
70°F
65.1°F
67.5°F
94%
0.09 in
83%
0%
7.6 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 6.88 μg/m3
PM10: 7.06 μg/m3
Carbon Monoxide: 202.75 μg/m3
Nitrogen Dioxide: 4.34 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 54.88 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 12:53 AM
Sunset: 7:51 PM
Daylight: 13 hrs 55 mins
Moonrise: 9:57 PM
Moon Transit: 3:36 AM
Moonset: 9:49 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.9%

Best Times for Fishing or Hunting

Major Periods

3:06 AM - 5:36 AM
5:20 PM - 7:50 PM

Minor Periods

9:27 PM - 10:57 PM
9:19 AM - 10:49 AM

Action Rating: 4 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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