Weather forecast for todayHarpeth Valley, TN

Weather forecast for today

Current condition 4:12 am CDT

  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphSW 220°
  • Humidity: 90%
  • Dewpoint: 41°F
  • Pressure: 30.31"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Harpeth Valley, at the moment, the atmosphere is fresh and open, with clear skies above.
The temperature is a brisk 44.6°F. The current temperature is almost at the minimum-expected 41°F for today.

Tuesday Oct 20, 2026

  • 77°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphNNE 28°
  • Humidity: 56%
  • UV index: 5
  • Sunrise: 7:00 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
On Tuesday, October 20, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
The peak daytime temperature will touch a warm 77°F, while the nighttime temperature will descend to a cold 41°F.
A forecast high of 77°F brings conditions more familiar to September's average than October's.
Sunrise will be at 7:00 am and sunset at 6:06 pm; the daylight will last for 11h and 6min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 75°C.
Coldest period: 5 am - 7 am 45°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 6 am
  • 45°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphNNE 23°
  • Humidity: 89%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:00 am
  • 8 am
  • 46°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNNE 32°
  • Humidity: 88%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 61°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 44°
  • Humidity: 57%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 37°
  • Humidity: 36%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNE 32°
  • Humidity: 29%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNE 26°
  • Humidity: 28%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 18°
  • Humidity: 36%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:06 pm
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 33°
  • Humidity: 51%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 44°
  • Humidity: 66%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of bright and cloudy weather is predicted.
The temperature will vary between the lowest temperature of 44.6°F and the highest temperature of 75.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted maximum is more resembling September's typical high of 81.1°F than the average for October. The expected low will be more in line with what’s common in November than the current October average of 50°F.
Updated: Oct 20, 2026 @ 09:12:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (4:12 am CDT) it is 44.6°F in Harpeth Valley.

On Tuesday, expect a partly sunny afternoon with variable cloud cover.

Today, the maximum temperature will be 77°F, while the minimum temperature will be 41°F.
The highest temperature will be relatively higher than the average maximum of 69.4°F in October. The lowest temperature will be also relatively lower than the average low of 50°F.

On Tuesday, in Harpeth Valley, sunrise will be at 7:00 am and sunset at 6:06 pm (CDT).

Today, the daylight will last for 11h and 6min.