National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McMinnville Warren County Memorial Airport (KRNC)

Lat: 35.7°NLon: 85.84°WElev: 1033ft.

Fair

25°F

-4°C

Humidity 86%
Wind Speed Calm
Barometer 30.36 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 28 Nov 1:15 am CST
Extended Forecast for

Smartt TN

  • Overnight

    Overnight: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog before 7am. Otherwise, sunny, with a high near 42. Calm wind becoming northwest around 5 mph.

    High: 42 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49. Light southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers, mainly after midnight. Low around 38. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers before noon. Mostly cloudy, with a high near 46. South southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. North wind around 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Partly sunny, with a high near 46. East northeast wind around 5 mph.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after midnight. Cloudy, with a low around 32. Calm wind becoming north around 5 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 22. Calm wind.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 42. Calm wind becoming northwest around 5 mph.
Friday Night
Partly cloudy, with a low around 23. Calm wind.
Saturday
Partly sunny, with a high near 49. Light southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
Showers, mainly after midnight. Low around 38. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Sunday
A 50 percent chance of showers before noon. Mostly cloudy, with a high near 46. South southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 24. North wind around 5 mph.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 46. East northeast wind around 5 mph.
Monday Night
Showers likely, mainly after midnight. Cloudy, with a low around 32. Calm wind becoming north around 5 mph. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers before noon. Mostly cloudy, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Smartt TN
 35.65°N 85.83°W (Elev. 994 ft)
Last Update:
11:31 pm CST Nov 27, 2025
Forecast Valid:
1am CST Nov 28, 2025-6pm CST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation