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

73°F

23°C

Humidity 53%
Wind Speed SW 12 G 22 mph
Barometer 30.21 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 4 Mar 11:35 am CST
Extended Forecast for

Summitville TN

  • Today

    Today: Partly sunny, with a high near 75. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 78. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. South wind around 5 mph.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 81 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 62. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 77. South southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 77 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 54. Southwest wind around 5 mph. Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers. Partly sunny, with a high near 71. South southwest wind around 5 mph.

    High: 71 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 75. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 59. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 78. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 60. South wind around 5 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. South wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 77. South southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 54. Southwest wind around 5 mph. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 71. South southwest wind around 5 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 54.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 76.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summitville TN
 35.57°N 86°W (Elev. 1171 ft)
Last Update:
5:16 am CST Mar 4, 2026
Forecast Valid:
11am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
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