Weather forecast for todayWestlyn, TN

Weather forecast for today

Current condition 4:31 am EDT

  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 1mphSW 220°
  • Humidity: 96%
  • Dewpoint: 45°F
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, the weather remains clear and calm throughout the day.
The temperature is a frosty 44.6°F. The current temperature is almost at the minimum-predicted 42.8°F for today.

Tuesday Oct 20, 2026

  • 73°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNE 36°
  • Humidity: 63%
  • UV index: 5
  • Sunrise: 7:47 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
On Tuesday, in Westlyn, clear skies with only minor cloud interruptions are in the outlook.
The peak daytime temperature will touch a temperate 73.4°F, while the nighttime temperature will descend to a brisk 42.8°F.
The day’s top temperature is expected to be moderately higher than the typical October high of 69.1°F.
Sunrise will be at 7:47 am and sunset at 6:54 pm; the daylight will last for 11h and 7min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 72°C.
Coldest hour: 7 am 43°C.

Chance of precipitation

Highest chance: 5 am - 9 am 2%.

Hourly weather forecast

  • 6 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNE 39°
  • Humidity: 97%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:47 am
  • 8 am
  • 43°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNE 35°
  • Humidity: 95%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNE 45°
  • Humidity: 73%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 40°
  • Humidity: 46%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 35°
  • Humidity: 35%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 22°
  • Humidity: 31%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNE 34°
  • Humidity: 35%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:54 pm
  • 8 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 23°
  • Humidity: 54%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphN 3°
  • Humidity: 67%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of gloomy and mostly clear weather is predicted.
The temperature will vary between the highest temperature of 71.6°F and the lowest temperature of 42.8°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be moderately higher than October's average maximum of 69.1°F. The expected low will be more similar to what’s common in November than the current October average of 48.9°F.
Updated: Oct 20, 2026 @ 08:31:15 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (4:31 am EDT) in Westlyn is 44.6°F.

Today, blue skies and warm sunshine will define the conditions.

Today, the highest temperature will be 73.4°F, while the lowest temperature will be 42.8°F.
The highest temperature will be a few degrees higher than the average maximum of 69.1°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 48.9°F.

On Tuesday, in Westlyn, sunrise will be at 7:47 am and sunset at 6:54 pm (EDT).

In Westlyn, today, there will be 11h and 7min of daylight.