Weather forecast for 10 daysPetros, TN

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 55°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphNNE 18°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:46 am EDT
  • Sunset: 6:59 pm EDT
  • ▼
On Saturday, October 17, expect partly sunny skies with periods of cloudiness.
Temperatures will oscillate between a mild 55.4°F at their highest and an icy 35.6°F at their lowest.
Today, the high of 55.4°F will be lower and more in line with November's typical maximum of 56.3°F than October's 68.7°F.
Sunrise was at 7:46 am and sunset will be at 6:59 pm; the daylight will last for 11h and 13min.

Sunday Oct 18, 2026

  • 64°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphE 84°
  • Humidity: 52%
  • UV index: 5
  • Sunrise: 7:47 am EDT
  • Sunset: 6:58 pm EDT
  • ▼
On Sunday, in Petros, sun-filled conditions are expected to persist.
The temperature is anticipated to vary between a comfortable 64.4°F and a wintry 39.2°F.
Tomorrow's temperature peak is set to be a couple of degrees lower than the typical October high of 68.7°F.
Sunrise will be at 7:47 am and sunset at 6:58 pm; tomorrow's daylight will last for 11h and 11min.

10-day overview

Daily temperatures

Warmest day: Monday 26.10. 75°C.
Coldest day: today 55°C.

Chance of precipitation

Highest chance: Sunday 25.10. 7%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 55°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphNNE 18°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:46 am EDT
  • Sunset: 6:59 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 64°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphE 84°
  • Humidity: 52%
  • UV index: 5
  • Sunrise: 7:47 am EDT
  • Sunset: 6:58 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphNNE 31°
  • Humidity: 50%
  • UV index: 5
  • Sunrise: 7:48 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 73°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphNE 42°
  • Humidity: 48%
  • UV index: 5
  • Sunrise: 7:49 am EDT
  • Sunset: 6:55 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 73°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphNE 42°
  • Humidity: 49%
  • UV index: 5
  • Sunrise: 7:50 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 72°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphNNE 29°
  • Humidity: 51%
  • UV index: 5
  • Sunrise: 7:51 am EDT
  • Sunset: 6:53 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 72°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphNE 51°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:52 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 73°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphNE 52°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:53 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 73°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 3mphNE 34°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 7:53 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 75°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphNNE 25°
  • Humidity: 56%
  • UV index: 5
  • Sunrise: 7:54 am EDT
  • Sunset: 6:48 pm EDT
  • ▼
For the next ten days, primarily dry and sunny and occasionally overcast weather is forecasted.
Rain is not predicted in Petros in the upcoming days.
Significant changes in temperature are expected across the forecast period. Maximum temperatures are forecasted between 55.4°F and 75.2°F, while the forecast minimum temperature falls between 35.6°F and 46.4°F.
Next Monday will be the warmest day, with a maximum temperature of 75.2°F; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: Oct 17, 2026 @ 16:57:48 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sun and clouds will share the sky, creating a partly cloudy day.

Today, the highest temperature will be 55.4°F, while the lowest temperature will be 35.6°F.
Today, the highest temperature will be noticeably lower than the average maximum of 68.7°F in October. Today, the lowest temperature will be also uncommonly lower than the average low of 48.4°F.

On Saturday, in Petros, sunrise was at 7:46 am and sunset will be at 6:59 pm (EDT).

In Petros, the length of the day today will be 11h and 13min.

On Sunday, sunshine will likely continue with scattered clouds at most.

Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 39.2°F.
The highest temperature tomorrow will be a few degrees lower than the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 48.4°F.

On Sunday, in Petros, sunrise will be at 7:47 am and sunset at 6:58 pm (EDT).

Tomorrow, the daylight will last for 11h and 11min.