Weather forecast for tomorrow
Duncan, TN

Weather forecast for tomorrow

Tuesday, Jun 17.

PM Thunderstorms
6:17 am

8:55 pm
EDT
PM Thunderstorms
86°F / 72°F
  • Wind: 15mph SW
  • Humidity: 72%
  • Precip. probability: 45%
  • Precipitation: 0.47"
  • UV index: 10
On Tuesday, June 17, thunderstorms may form in the afternoon with sudden rainfall.
With a low probability, moderate precipitation is anticipated for tomorrow. The highest expected temperature is a blazing 86°F, while the lowest temperature will be a pleasant 71.6°F.
The maximum heat index, which integrates air moisture with ambient temperature, is estimated at a sweltering 96.8°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
June's typical peak of 84.6°F is anticipated to be mirrored in the day’s high.
Sunrise will be at 6:17 am and sunset at 8:55 pm; tomorrow's daylight will last for 14h and 38min.

Frequently asked questions

What is the weather forecast for Duncan for tomorrow?
Tomorrow, isolated thunderstorms are expected with brief heavy rain.
Will it rain tomorrow?
With a probability of 45%, moderate precipitation of 0.47" is expected.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 71.6°F. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 96.8°F.
The highest temperature will be in line with the average maximum of 84.6°F in June. The lowest temperature will be noticeably higher than the average low of 61.9°F.
When is the sunrise / sunset tomorrow?
On Tuesday, in Duncan, sunrise will be at 6:17 am and sunset at 8:55 pm (EDT).
How many hours of daylight will Duncan have tomorrow?
In Duncan, tomorrow, there will be 14h and 38min of daylight.

Hourly weather forecast

12 am
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.97"Hg
  • Humidity: 84%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 73°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SW
  • Pressure: 29.94"Hg
  • Humidity: 87%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 72°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 90%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 9mi
6 am
  • 72°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SW
  • Pressure: 29.94"Hg
  • Humidity: 90%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 6:17 am
8 am
  • 73°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SW
  • Pressure: 29.97"Hg
  • Humidity: 88%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 77°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.97"Hg
  • Humidity: 78%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 81°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Pressure: 29.97"Hg
  • Humidity: 70%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Pressure: 29.94"Hg
  • Humidity: 64%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SW
  • Pressure: 29.88"Hg
  • Humidity: 61%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    88°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph SW
  • Pressure: 29.88"Hg
  • Humidity: 64%
  • Precip. probability: 45%
  • Precipitation: 0.16"
  • Visibility: 7mi
8 pm
  • 77°F
  • Feels like:
    81°F
Thunderstorms
Thunderstorms
  • Wind: 12mph SW
  • Pressure: 29.91"Hg
  • Humidity: 75%
  • Precip. probability: 70%
  • Precipitation: 0.12"
  • Visibility: 6mi
Sunset: 8:55 pm
10 pm
  • 73°F
  • Feels like:
    77°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 9mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 82%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 9mi
Tomorrow, on Tuesday, a combination of primarily gloomy and occasionally storm-filled and showery weather is predicted.
Rainfall is expected at 1 am, and from 5 pm to 10 pm. With moderate precipitation of 0.16", most rainfall is expected at 6 pm.
The temperature will be between a minimum of 71.6°F and a maximum of 84.2°F. The hottest part of the day will be from 2 pm to 5 pm.
The high temperature is expected to be resembling June's usual value of 84.6°F. The expected low will be more consistent with what’s common in July than the current June average of 61.9°F.
Updated: Jun 16, 2025 @ 22:01:51 UTC
Published by: Weather U.S. | About Us
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