Weather forecast for 10 daysDuncan, TN

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 59°F
  • 39°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 13mphNNE 20°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:44 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
Today, on Saturday, October 17, cloudy weather is anticipated.
Temperatures are predicted to peak at a moderate 59°F and drop to a minimum of an icy 39.2°F.
The day’s maximum of 59°F shows a shift toward November's pattern over October's.
Sunrise was at 7:44 am and sunset will be at 6:57 pm; the daylight will last for 11h and 13min.

Sunday Oct 18, 2026

  • 68°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphNE 41°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:45 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
Tomorrow, in Duncan, expect consistent sunshine and open skies.
Temperature changes will be remarkable, ranging from a high of an agreeable 68°F to a low of a cold 39.2°F.
The high temperature is anticipated to match October's standard maximum of 69.1°F.
Sunrise will be at 7:45 am and sunset at 6:56 pm; tomorrow's daylight will last for 11h and 11min.

10-day overview

Daily temperatures

Warmest period: Sunday - Monday 77°C.
Coldest day: today 59°C.

Chance of precipitation

Highest chance: today 15%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 59°F
  • 39°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 13mphNNE 20°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:44 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 68°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphNE 41°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:45 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 72°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphNNE 24°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:46 am EDT
  • Sunset: 6:55 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 75°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphNE 38°
  • Humidity: 51%
  • UV index: 5
  • Sunrise: 7:47 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 75°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNNE 24°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:48 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 73°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphNNE 32°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:48 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 73°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphNE 34°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:49 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 75°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphN 359°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 7:50 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 77°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphN 0°
  • Humidity: 59%
  • UV index: 5
  • Sunrise: 7:51 am EDT
  • Sunset: 6:48 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 77°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphN 5°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:52 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
Looking ahead to the next ten days, primarily sunny and occasionally cloud-filled weather is anticipated.
Rain is not expected in Duncan in the upcoming days.
There will be a considerable variation in temperature in the coming days. The temperature is expected to swing from 59°F up to 77°F, while the lowest temperature will be between 39.2°F and 48.2°F.
With a maximum temperature of 77°F, next Sunday and Monday will be the warmest days in Duncan; today is the coldest day, with a maximum temperature of 59°F.
Updated: Oct 17, 2026 @ 16:34:59 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, heavy clouds will be present throughout the day.

Today, the highest temperature will be 59°F, while the lowest temperature will be 39.2°F.
Today, the highest temperature will be significantly lower than the average maximum of 69.1°F in October. Today, the lowest temperature will be also uncommonly lower than the average low of 48.4°F.

On Saturday, in Duncan, sunrise was at 7:44 am and sunset will be at 6:57 pm (EDT).

In Duncan, today, there will be 11h and 13min of daylight.

Tomorrow, in Duncan, the outlook remains bright and sunny.

Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 39.2°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be significantly lower than the average low of 48.4°F.

On Sunday, in Duncan, sunrise will be at 7:45 am and sunset at 6:56 pm (EDT).

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