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Duncantown, Tennessee Weather Forecast
Duncantown, Tennessee Weather
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Weather Forecast for Duncantown, Tennessee : Franklin County
Issued: 7:50 pm CST Dec 16, 2025 Latitude: 35.3253582 Longitude: -86.0405399 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Mostly Cloudy on Tonight 20% chance of rain on Wednesday 100% chance of thunderstorms on Thursday Sunny on Friday Sunny on Saturday 30% chance of  on Sunday 30% chance of  on Monday 20% chance of  on Tuesday
Low: 34°F High: 52°F High: 59°F High: 42°F High: 56°F High: 57°F High: 59°F High: 60°F
Low: 41°F Low: 30°F Low: 29°F Low: 42°F Low: 41°F Low: 44°F  
Mostly Cloudy Rain Thunderstorms Sunny Sunny Partly Sunny Partly Sunny Partly Sunny
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Current Conditions at
MADISON COUNTY EXEC - (KMDQ)
39°
Clear
as of 8:15 PM CST
Rel. Humidity: 44%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
6 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
CHATTANOOGA - (KCHA)
36°
Partly Cloudy
as of 8:53 PM EST
Rel. Humidity: 55%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 25000ft
Current Conditions at
SMYRNA - (KMQY)
43°
Clear
as of 7:56 PM CST
Rel. Humidity: 35%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
6 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
HUNTSVILLE - (KHSV)
41°
Mostly Cloudy
as of 7:53 PM CST
Rel. Humidity: 38%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
3 MPH
130° Southeast
Cloud Level(s): Broken at 25000ft
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 34. South wind around 5 mph becoming calm.

20% chance of rain Wednesday Wednesday... A slight chance of showers between 11am and noon. Mostly cloudy, with a high near 52. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 20%.

20% chance of rain Wednesday Night Wednesday Night... A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 41. Calm wind becoming south southeast around 5 mph after midnight. Winds could gust as high as 20 mph.

100% chance of thunderstorms Thursday Thursday... Showers, with thunderstorms also possible after 3pm. High near 59. South southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

80% chance of thunderstorms Thursday Night Thursday Night... Showers and possibly a thunderstorm before 9pm, then showers between 9pm and midnight. Low around 30. South wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

Sunny on Friday Friday... Sunny, with a high near 42.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 29.

Sunny on Saturday Saturday... Sunny, with a high near 56.

30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers after midnight. Partly cloudy, with a low around 42.

30% chance of  Sunday Sunday... A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 57.

30% chance of rain Sunday Night Sunday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 41.

30% chance of  Monday Monday... A 30 percent chance of showers. Partly sunny, with a high near 59.

20% chance of rain Monday Night Monday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 44.

20% chance of  Tuesday Tuesday... A 20 percent chance of showers. Partly sunny, with a high near 60.

Current Radar Image


Sun Almanac for Duncantown, Tennessee
Sunrise: 06:47 AM
Sunset: 4:33 PM
Civil Sunrise:06:18 AM
Civil Sunset: 5:02 PM
Nautical Sunrise: 05:46 AM
Nautical Sunset: 5:34 PM
Astro Sunrise: 05:16 AM
Astro Sunset: 6:04 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.