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.

Fog/Mist

28°F

-2°C

Humidity 93%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 27°F (-3°C)
Visibility 6.00 mi
Last update 3 Dec 10:35 pm CST
Extended Forecast for

4 Miles WNW Summitville TN

  • Tonight

    Tonight: Increasing clouds, with a low around 28. Calm wind.

    Low: 28 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of showers after 5pm. Mostly cloudy, with a high near 44. Calm wind becoming north northeast around 5 mph.

    High: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly after 8pm. Low around 33. North northeast wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers

  • Friday

    Friday: A 50 percent chance of showers. Patchy fog before 8am. Otherwise, cloudy, with a high near 45. Calm wind becoming south southwest around 5 mph.

    High: 45 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Patchy fog. Otherwise, cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 50. Calm wind becoming west southwest around 5 mph.

    High: 50 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Partly sunny, with a high near 50. Calm wind becoming northeast around 5 mph in the morning.

    High: 50 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 29. North wind around 5 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Increasing clouds, with a low around 28. Calm wind.
Thursday
A 20 percent chance of showers after 5pm. Mostly cloudy, with a high near 44. Calm wind becoming north northeast around 5 mph.
Thursday Night
Showers, mainly after 8pm. Low around 33. North northeast wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 50 percent chance of showers. Patchy fog before 8am. Otherwise, cloudy, with a high near 45. Calm wind becoming south southwest around 5 mph.
Friday Night
A 20 percent chance of showers before midnight. Patchy fog. Otherwise, cloudy, with a low around 34. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 50. Calm wind becoming west southwest around 5 mph.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 33. Calm wind.
Sunday
A 20 percent chance of showers before noon. Partly sunny, with a high near 50. Calm wind becoming northeast around 5 mph in the morning.
Sunday Night
A slight chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 29. North wind around 5 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Summitville TN
 35.57°N 86.06°W (Elev. 1099 ft)
Last Update:
6:41 pm CST Dec 3, 2025
Forecast Valid:
10pm CST Dec 3, 2025-6pm CST Dec 10, 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