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

43°F

6°C

Humidity 61%
Wind Speed SW 9 G 15 mph
Barometer 29.95 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 9 Dec 10:55 pm CST
Extended Forecast for

Summitville TN

  • Tonight

    Tonight: Partly cloudy, with a low around 36. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53. South southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 53 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph becoming light after midnight.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Calm wind becoming west northwest around 5 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. Calm wind becoming south around 5 mph after midnight.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 55. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Southwest wind around 5 mph becoming northeast after midnight.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Partly sunny, with a high near 55. Northeast wind around 5 mph becoming southwest in the afternoon.

    High: 55 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Cloudy, with a low around 29. South southwest wind 5 to 10 mph becoming north after midnight.

    Low: 29 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. South southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 53. South southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph becoming light after midnight.
Thursday
Mostly sunny, with a high near 41. Calm wind becoming west northwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 31. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 55. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 33. Southwest wind around 5 mph becoming northeast after midnight.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 55. Northeast wind around 5 mph becoming southwest in the afternoon.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 29. South southwest wind 5 to 10 mph becoming north after midnight.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 21.
Monday
Mostly sunny, with a high near 45.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 30.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summitville TN
 35.57°N 86°W (Elev. 1171 ft)
Last Update:
2:46 pm CST Dec 9, 2025
Forecast Valid:
11pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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